Engineering analysis

1. A single-turn circular loop of wire that has a radius of 5.0cm lies in the pl

1. A single-turn circular loop of wire that has a radius of 5.0cm lies in the plane perpendicular to a spatially uniform magnetic field. During a 0.12-s time interval, the magnitu…

1. A singly ionized Nickel atom has an overall charge of 1.602 x 10^-19C and a m

1. A singly ionized Nickel atom has an overall charge of 1.602 x 10^-19C and a mass m = 9.80 x 10^-26 g. It travels to the right with speed v entering a velocity selector and then…

1. A singly ionized Nickel atom has an overall charge of 1.602 x 10^-19C and a m

1. A singly ionized Nickel atom has an overall charge of 1.602 x 10^-19C and a mass m = 9.80 x 10^-26 g. It travels to the right with speed v entering a velocity selector and then…

1. A skateboarder, with an initial speed of 2.4m/s , rolls virtually friction fr

1. A skateboarder, with an initial speed of 2.4m/s , rolls virtually friction free down a straight incline of length 19m in 3.2s. At what angle ? is the incline oriented above the…

1. A skater goes down a parabolic arc ramp. At 4.99 and 5.12 meters, Kinetic Ene

1. A skater goes down a parabolic arc ramp. At 4.99 and 5.12 meters, Kinetic Energy and Potential Energy are the same. The skater weighs 60kg, gravity is 9.81N/kg. Speed at 4.99 m…

1. A skier starts from rest at the top of a 21° slope 1.0 km long.Neglecting fri

1. A skier starts from rest at the top of a 21° slope 1.0 km long.Neglecting friction, how long does it take to reach the bottom? 1 s 2. A hockey puck is given an initial speed of…

1. A skier traveling at 37.9 m/s encounters a 18.3 degree slope. If you could ig

1. A skier traveling at 37.9 m/s encounters a 18.3 degree slope. If you could ignore friction, to the nearest meter, how far up the hill does he go? 2. If the coefficient of kinet…

1. A skydiver of mass m jumps from a hot air balloon(at rest) and falls a distan

1. A skydiver of mass m jumps from a hot air balloon(at rest) and falls a distance d before reaching aterminal velocity of magnitude vt . Assume that the magnitude of the accelera…

1. A sledge loaded with bricks has a total mass of 18.8 kg and is pulled at cons

1. A sledge loaded with bricks has a total mass of 18.8 kg and is pulled at constant speed by a rope inclined at 19.1° above the horizontal. The sledge moves a distance of 19.9 m …

1. A small block of mass m = 1.8 kg slides, without friction, along the loop-the

1. A small block of mass m = 1.8 kg slides, without friction, along the loop-the-loop track shown. the block starts from the point P a distance h = 59.0 m above the bottom of the …

1. A small block travels up a frictionless incline that is at an angle of 30.0°

1. A small block travels up a frictionless incline that is at an angle of 30.0° above the horizontal. The block has speed 4.19 m/s at the bottom of the incline. Assume g = 9.80 m/…

1. A small car of mass 645 kg is parked behind a small truck of mass 1754 kg on

1. A small car of mass 645 kg is parked behind a small truck of mass 1754 kg on a level road. The brakes of both the car and the truck are off so that they are free to roll with n…

1. A small dense ball with mass 1.5 kg is thrown with an initial velocity (5, 8,

1. A small dense ball with mass 1.5 kg is thrown with an initial velocity (5, 8, 0) m/s, starting at the origin. For this problem neglect air drag. a. What is the velocity vector …

1. A small dense ball with mass 1.5 kg is thrown with an initial velocity (5, 8,

1. A small dense ball with mass 1.5 kg is thrown with an initial velocity (5, 8, 0) m/s, starting at the origin. For this problem neglect air drag. a. What is the velocity vector …

1. A small fly of mass 0.30g is caught in a spider\'s web. The web oscillates pr

1. A small fly of mass 0.30g is caught in a spider's web. The web oscillates predominantly with a frequency of 4.5Hz . Part A What is the value of the effective spring stiffness c…

1. A small object moves at constant speed in a horizontal circle of radius 0.310

1. A small object moves at constant speed in a horizontal circle of radius 0.310 m. If the object makes two complete revolutions in one second, what is the magnitude of the accele…

1. A small object of mass 0.20 kg is undergoing simple harmonic motion of period

1. A small object of mass 0.20 kg is undergoing simple harmonic motion of period 0.80s and amplitude 0.50m. (a) What is the maximum force acting on the object? (b) What is the max…

1. A small rubber wheel is used to drive a large pottery wheel. The two wheels a

1. A small rubber wheel is used to drive a large pottery wheel. The two wheels are mounted so that their circular edges touch. The small wheel has a radius of 3.0 cm and accelerat…

1. A small rubber wheel is used to drive a large pottery wheel. The two wheels a

1. A small rubber wheel is used to drive a large pottery wheel. The two wheels are mounted so that their circular edges touch. The small wheel has a radius of 3.0 cm and accelerat…

1. A small sphere attached to a light rigid rod rotates about an axis perpendicu

1. A small sphere attached to a light rigid rod rotates about an axis perpendicular to and fixed to the other end of the rod. Relative to the positive direction of the axis of rot…

1. A small steel sphere falls with a terminal velocity in a viscousfluid of 2.00

1. A small steel sphere falls with a terminal velocity in a viscousfluid of 2.00 cm/s. If the radius of the steel sphere is doubled,then what is the terminal velocity of the spher…

1. A small steel sphere falls with a terminal velocity in a viscousfluid of 2.00

1. A small steel sphere falls with a terminal velocity in a viscousfluid of 2.00 cm/s. If the radius of the steel sphere is doubled,then what is the terminal velocity of the spher…

1. A smuggler wants to check in 40kg of luggage, but the regulation says that th

1. A smuggler wants to check in 40kg of luggage, but the regulation says that the maximum mass is 30kg. What should a smuggler do after he puts the luggage on the scale to make th…

1. A snowmobile moves according to the velocity-time graph shown in the drawing.

1. A snowmobile moves according to the velocity-time graph shown in the drawing. What is the snowmobile's average acceleration during segment C? The scale for the time axis is 50 …

1. A soap bubble (n= 1.35) is floating in air. If the thickness of the bubble wa

1. A soap bubble (n= 1.35) is floating in air. If the thickness of the bubble wall is 300nm which of the following wavelengths of visible light is strongly reflected? 2.  A ray of…

1. A soap bubble (n= 1.35) is floating in air. If the thickness of the bubble wa

1. A soap bubble (n= 1.35) is floating in air. If the thickness of the bubble wall is 300nm which of the following wavelengths of visible light is strongly reflected? 2.  A ray of…

1. A soccer ball with mass .400 kg is traveling with a speed of4.30 m/s at an an

1. A soccer ball with mass .400 kg is traveling with a speed of4.30 m/s at an angle of 20.0 counterclockwise from the +x axis.What are the ball's x and y components of momentum? 2…

1. A solar cell generates a potential difference of0.0806 V when a 500 resistor

1. A solar cell generates a potential difference of0.0806 V when a 500 resistor is connected acrossit, and a potential difference of 0.1241 V when a 1000 resistor is substituted. …

1. A solar-thermal power plant uses an ideal Rankine cycle and refrigerant 134a

1.A solar-thermal power plant uses an ideal Rankine cycle and refrigerant 134a as the working fluid. The mass flowrate of the working fluid through the power plant is 5000 kg/sec.…

1. A solenoid consists of a coil with length 68 mm, a radius of 23 mm, and 278 t

1. A solenoid consists of a coil with length 68 mm, a radius of 23 mm, and 278 turns. What is the inductance of the coil? Remember to calculate the cross sectional area correctly,…

1. A solid block of mass m2 = 2.3 kg, at rest on a horizontal frictionless surfa

1. A solid block of mass m2 = 2.3 kg, at rest on a horizontal frictionless surface, is connected to a relaxed spring (with spring constant k = 210 N/m whose other end is fixed. An…

1. A solid cylindrical disk has a radius of 0.45 m. It is mounted to an axle tha

1.A solid cylindrical disk has a radius of 0.45 m. It is mounted to an axle that is perpendicular to the circular end of the disk at its center. When a 15-N force is applied to th…

1. A solid glass sphere with a radius of 5.00 cm and index of refraction of 1.52

1. A solid glass sphere with a radius of 5.00 cm and index of refraction of 1.52 has a small coin embedded 3.00 cm from the front surface of the sphere. For the viewer looking at …

1. A solid object can be deformed in threee fundamental ways. Consider a block o

1. A solid object can be deformed in threee fundamental ways. Consider a block of steel that has sunk to the bottom of a lake. The deformation of the block due to water pressure i…

1. A solid sphere and a solid disk have the same mass, radius, and angular veloc

1. A solid sphere and a solid disk have the same mass, radius, and angular velocity. The ratio of the sphere's angular momentum (Lsph) to the disk's angular momentum (Waisk) is di…

1. A solid sphere of radius R=10cm has a uniform charge Q=2.0E-8 C. The sphere r

1. A solid sphere of radius R=10cm has a uniform charge Q=2.0E-8 C. The sphere rotates on one of its diameters with uniform angular velocity w=10 rad/s. What is the current densit…

1. A solid spherical ball of mass 2.88 kg and radius 0.14 m rolls along a smooth

1. A solid spherical ball of mass 2.88 kg and radius 0.14 m rolls along a smooth, level surface with a speed of 2 m/s.  The ball rolls up an inclined plane.  How far up the plane …

1. A sound engineer is setting up for an LMFAO concert. He uses 518 N of force t

1. A sound engineer is setting up for an LMFAO concert. He uses 518 N of force to pull a large speaker 27 m. How much work has he done on the speaker? 2. The speaker has a mass of…

1. A sound wave with a sound level (Beta) of 80.0 dB is incident on an eardrum o

1. A sound wave with a sound level (Beta) of 80.0 dB is incident on an eardrum of area 0.600 x10 ^-4 m^2. how much ebergy is absorbed by the eardrum in 3 minutes? 2. At point A, 3…

1. A space monkey is happily orbiting a Schwarzschild black hole in a circular g

1. A space monkey is happily orbiting a Schwarzschild black hole in a circular geodesic orbit. An evil baboon, far from the black hole. tries to send the monkey to its death insid…

1. A space probe is leaving the solar system at 0.20 c , moving directly away fr

1. A space probe is leaving the solar system at 0.20 c , moving directly away from Earth. It emits radio pulses at the rate of 70 per minute. Part A At what rate are the pulses re…

1. A spaceship is orbiting the Earth around the circular orbit of radius R=2.5R

1.      A spaceship is orbiting the Earth around the circular orbit of radius R=2.5R0, where R0 is the Earth%u2019s radius. What should be the additional velocity V to be supplied…

1. A spaceship moving at 90% of the speed of light (or 0 . 9 c ) passes by a spa

1. A spaceship moving at 90% of the speed of light (or 0.9c) passes by a space station. The ship is 450 m long in its rest frame. (10 points each part) (a) How long does the space…

1. A spaceship moving at 90% of the speed of light (or 0 . 9 c ) passes by a spa

1. A spaceship moving at 90% of the speed of light (or 0.9c) passes by a space station. The ship is 450 m long in its rest frame. (a) How long does the spaceship appear to be as v…

1. A spaceship travels at a constant speed from earth to a planet orbiting anoth

1. A spaceship travels at a constant speed from earth to a planet orbiting another star. When the spacecraft arrives, 15 years have elapsed on earth, and 9.9 years have elapsed on…

1. A spaceship travels at a constant speed from earth to a planet orbiting anoth

1. A spaceship travels at a constant speed from earth to a planet orbiting another star. When the spacecraft arrives, 15 years have elapsed on earth, and 9.9 years have elapsed on…

1. A spaceship travels with a speed of 0.9 c as it passes by the Earth on its wa

1. A spaceship travels with a speed of 0.9 c as it passes by the Earth on its way to a distant star, as shown in the diagram below. The pilot of the spaceship measures the length …

1. A spaceship with mass of 450 kg, orbits the Earth in 100 minutes in a circula

1. A spaceship with mass of 450 kg, orbits the Earth in 100 minutes in a circular orbit. At one point in its orbit it fires an instantaneous burst in the forward direction, reduci…

1. A speaker is mounted on a verticalpole at the same height as your ear. A seco

1.      A speaker is mounted on a verticalpole at the same height as your ear. A second speaker ismounted on the same pole, 3.0 m above the first speaker. These speakers transmit …

1. A speaker produces sound at a rate of power equal to 1256Watts. What is the d

1. A speaker produces sound at a rate of power equal to 1256Watts. What is the decibel level of the sound at 100maway? A) 140 dB    B) 100dB    C) 12.56 dB    D) 11dB 2. A car pas…