Engineering analysis

1. A car undergoes a displacement of 500m due east, followed by another displace

1. A car undergoes a displacement of 500m due east, followed by another displacement due south of 1200m. a) Calculate the total distance traversed by the car b) Calculate the tota…

1. A car wash with two bays has a pump supplying water pressure to the spray hea

1. A car wash with two bays has a pump supplying water pressure to the spray heads. If both bays are in use or if one bay requires a second set of heads for a tall truck, a second…

1. A car weighing 15,000 N is speeding down the highway at 90 km/h. What is its

1.   A car weighing 15,000 N is speeding down the highway at 90 km/h. What is its momentum? 2. Two ice skaters stand face to face and "push off" and travel directly away from each…

1. A car weighing 15000N traveling 20m/s collides with a tree (in the image abov

1. A car weighing 15000N traveling 20m/s collides with a tree (in the image above). The time of collision was 0.00035 seconds. What was the average force experienced in the collis…

1. A car with 60 cm diameter tires is traveling at a constant speed of 100 km/hr

1. A car with 60 cm diameter tires is traveling at a constant speed of 100 km/hr. What is the angular velocity of the tires in rad/s? 2. A 3kg ball is traveling in a circle of rad…

1. A car with mass m=1500 kg has a motor that can exert a force Fe =2800 N on it

1. A car with mass m=1500 kg has a motor that can exert a force Fe =2800 N on it. With the car initially at rest, the motor is engaged at full throttle. You can neglect the drag f…

1. A car, initially at rest, accelerates at 2.9 m/s 2 for a total of 5.1 s. How

1. A car, initially at rest, accelerates at 2.9 m/s2 for a total of 5.1 s. How far did it travel in this time? 2. What acceleration does a baseball of mass 0.33 kg experience when…

1. A car\'s maximum acceleration can be modeled very accurately if you know the

1. A car's maximum acceleration can be modeled very accurately if you know the power that it's engine can produce as a function of time. The car's velocity is then 2Pt 0 where P i…

1. A car\'s maximum acceleration can be modeled very accurately if you know the

1. A car's maximum acceleration can be modeled very accurately if you know the power that it's engine can produce as a function of time. The car's velocity is then 2Pt 0 where P i…

1. A cargo plane is flying horizontally at an altitude of 20.0 km with a speed o

1. A cargo plane is flying horizontally at an altitude of 20.0 km with a speed of 888 km/h when a large crate falls out of the rear loading ramp. (Ignore any effects due to air re…

1. A cars wheels starts from rest and accelerate to 210 rpm in .73 seconds. a.)

1. A cars wheels starts from rest and accelerate to 210 rpm in .73 seconds. a.) Find angular acceleration in radians/sec^2 b.) Find the revolutions completed in the time interval …

1. A cart on a horizontal track is attached via a string and pulley to a hanging

1. A cart on a horizontal track is attached via a string and pulley to a hanging weight.The weight of the hanging mass is .2 kg and the cart accelerates at 3.8 m/s2.What is the ma…

1. A carton of eggs rests on the seat of a car moving at 20 m/s. What is the lea

1. A carton of eggs rests on the seat of a car moving at 20 m/s. What is the least distance in which the car can uniformly slow if the eggs are not to slide? The coefficient of st…

1. A catapult launches a test rocket vertically upward from a well, giving the r

1. A catapult launches a test rocket vertically upward from a well, giving the rocket an initial speed of 79.8 m/s at ground level. The engines then fire, and the rocket accelerat…

1. A ceiling fan is turned on and a net torque of 1.8 N · m is applied to the bl

1. A ceiling fan is turned on and a net torque of 1.8 N · m is applied to the blades. The blades have a total moment of inertia of 0.20 kg · m2. What is the angular acceleration o…

1. A centrifuge is a common laboratory instrument that separates components of d

1. A centrifuge is a common laboratory instrument that separates components of differing densities in solution. This is accomplished by spinning a sample around in a circle with a…

1. A certain RAM memory has a capacity of 8K X 16. a) How many memory cells ( lo

1.       A certain RAM memory has a capacity of 8K X 16. a)       How many memory cells (locations) does this RAM have? b)       How many bits will be required to specify the addr…

1. A certain car is capable of accelerating at a rate of 0.55 m/s 2 . How long d

1. A certain car is capable of accelerating at a rate of 0.55 m/s2. How long does it take for this car to go from a speed of 33 mi/h to a speed of 51 mi/h? in seconds 2. An object…

1. A certain car is capable of accelerating at a rate of+0.70m/s 2 . How long do

1. A certain car is capable of accelerating at a rate of+0.70m/s2. How long does it take for this car to go from aspeed of 25 mi/h to a speed of85 mi/h? 2.A certain freely falling…

1. A certain car is capable of accelerating at a uniform rateof 0.85m/s 2 . What

1. A certain car is capable of accelerating at a uniform rateof 0.85m/s2.     What is the magnitude of the car'sdisplacement as it acclerates uniformly from a     speed of 80 km/h…

1. A certain car is capable of accelerating at a uniform rateof 0.85m/s 2 . What

1. A certain car is capable of accelerating at a uniform rateof 0.85m/s2.     What is the magnitude of the car'sdisplacement as it acclerates uniformly from a     speed of 80 km/h…

1. A certain community at the middle income level generates wastewater, a daily

1. A certain community at the middle income level generates wastewater, a daily flow rate of 2.80 x 101 uday into a pipe A. Pipe B, contributes flow from another high income commu…

1. A certain compound microscope magnifies an image 1200 times. If the eyepiece

1. A certain compound microscope magnifies an image 1200 times. If the eyepiece is replaced with a lense with twice the power, the image will be magnified by a factor of ? 2. If t…

1. A certain diet doctor encourages people to diet by drinking ice water. His th

1. A certain diet doctor encourages people to diet by drinking ice water. His theory is that the body must burn off enough fat to raise the temperature of the water from 0.00°C to…

1. A certain length of wire carrying a current of 7.68 A is oriented horizontall

1. A certain length of wire carrying a current of 7.68 A is oriented horizontally in a region where the earth's magnetic field has a dip angle of 55.0 degrees and a strength of 10…

1. A certain molecule has a characteristic rotational energy of 5.56 e-4 eV. Wha

1. A certain molecule has a characteristic rotational energy of 5.56 e-4 eV. What is the energy of the decay photon towards the state with angular momentum quantum number l = 5? 2…

1. A certain rock has a mass of 20 g and a weight of (0.020)(9.80) N. When compl

1. A certain rock has a mass of 20 g and a weight of (0.020)(9.80) N. When completely immersed in water its apparent mass is 15 g and its apparent weight is (0.015)(9.80) N. a) Wh…

1. A certain wire, 9m long, stretches by 1.4mm when under tension 200 N. i.) how

1. A certain wire, 9m long, stretches by 1.4mm when under tension 200 N.      i.) how much does an equally thick wire 18 m long, made of the same material and under the same tensi…

1. A charge of +4e is located at the origin. A charge of -10e is located at the

1. A charge of +4e is located at the origin. A charge of -10e is located at the point (12,0). All coordinates are given here in cm. Points A and B are empty and are located along …

1. A charge of +4e is located at the origin. A charge of -10e is located at the

1. A charge of +4e is located at the origin. A charge of -10e is located at the point (12,0). All coordinates are given here in cm. Points A and B are empty and are located along …

1. A charge of -4.35 uC is located at the origin. Find the electric field at a p

1. A charge of -4.35 uC is located at the origin. Find the electric field at a point 6.38 cm along the -x axis, that is, at the point (-6.38, 0.00) cm. Answer in the x and y compo…

1. A charged particle encounters a horizontal uniform electric field of 2x10 Nyc

1. A charged particle encounters a horizontal uniform electric field of 2x10 Nyc R. The resul force on the particle is 5 x 10 N (Neglect gravity). What is the charge of the partic…

1. A cheetah is walking at a speed of 1.15 m/s when it observes agazelle 43.0 m

1. A cheetah is walking at a speed of 1.15 m/s when it observes agazelle 43.0 m directly ahead. If the cheetah accelerates at 9.25m/s2, how long does it take the cheetah to reach …

1. A chicken is running in a circular path with an angular speed of 1.52 rad/s.

1. A chicken is running in a circular path with an angular speed of 1.52 rad/s. How long does it take the chicken to complete one revolution? A) 4.13 s B) 2.07 s C) 118 s D) 4.77 …

1. A chicken is running in a circular path with an angular speed of 1.52 rad/s.

1. A chicken is running in a circular path with an angular speed of 1.52 rad/s. How long does it take the chicken to complete one revolution? A) 4.13 s B) 2.07 s C) 118 s D) 4.77 …

1. A child and sled with a combined mass of 60 kg slide down a frictionless slop

1. A child and sled with a combined mass of 60 kg slide down a frictionless slope (hill). if the sled starts from rest and has a speed of 5 m/s at the bottom: a. Determine the kin…

1. A child has legs that are each 0.500 m long. What is her maximum walking spee

1. A child has legs that are each 0.500 m long. What is her maximum walking speed? 2.19 m/s 2.21 m/s 2.6 m/s 5.58 m/s 3. Planet Z has diameter 1.8 × 107 m. On the planet's surface…

1. A child is drinking a liquid with a straw. Which of the following statements

1. A child is drinking a liquid with a straw. Which of the following statements is true? Why? a. Longer Straws work better because the pressure is larger deeper down. b. The press…

1. A child\'s balloon has a diameter of 30 cm and is at room temperature, 25 C.

1. A child's balloon has a diameter of 30 cm and is at room temperature, 25 C. If the pressure in the balloon is 10% higher than atmospheric pressure, find the number of moles of …

1. A child\'s balloon has a diameter of 30 cm and is at room temperature, 25 C.

1. A child's balloon has a diameter of 30 cm and is at room temperature, 25 C. If the pressure in the balloon is 10% higher than atmospheric pressure, find the number of moles of …

1. A circuit consists of two resistors with resistances R1 = 6 ohm and R2 = 1.5

1. A circuit consists of two resistors with resistances R1 = 6 ohm and R2 = 1.5 ohm, a variable resistor, the resistance Rvar of which can be adjusted, a resistor of unknown value…

1. A circuit contains two devices that are connected in parallel. If the resista

1. A circuit contains two devices that are connected in parallel. If the resistance of one of these devices is 12 ohms and the resistance of the other device is 4 ohms, the total …

1. A circuit similar to the one you will be measuring has a current of 0.15 A fl

1. A circuit similar to the one you will be measuring has a current of 0.15 A flowing when the voltage is 6 V. a) What is the measured value of the resistance? b) What color code …

1. A circuit similar to the one you will be measuring has a current of 0.15 A fl

1. A circuit similar to the one you will be measuring has a current of 0.15 A flowing when the voltage is 6 V. a) What is the measured value of the resistance? b) What color code …

1. A circular coil containing 250 turns of wire has a radius R = 12.00 cm. The c

1. A circular coil containing 250 turns of wire has a radius R = 12.00 cm. The coil is rotating in a magnetic field, B = 0.38 T. Determine the maximum flux through this rotating c…

1. A circular coil containing 250 turns of wire has a radius R=12.00 cm. The coi

1. A circular coil containing 250 turns of wire has a radius R=12.00 cm. The coil is rotating in a magnetic field, B= 0.38 T. Determine the maximum flux through this rotating coil…

1. A circular coil, with radius of 10 cm, and 25 turns, rotates in a constant ma

1. A circular coil, with radius of 10 cm, and 25 turns, rotates in a constant magnetic field of strength 2.4 T, with the axis of rotation perpendicular to the direction of the mag…

1. A circular loop of area A, carries a current I. It is placed in a uniform mag

1. A circular loop of area A, carries a current I. It is placed in a uniform magnetic field B pointing NE direction. From the different loop orientations THETA = 0, 45, 90, 135, 1…

1. A circular loop of area A, carries a current I. It is placed in a uniform mag

1. A circular loop of area A, carries a current I. It is placed in a uniform magnetic field B pointing NE direction. From the different loop orientations THETA = 0, 45, 90, 135, 1…

1. A circular loop of wire with a diameter of 0.626 m is rotated in a uniform el

1. A circular loop of wire with a diameter of 0.626 m is rotated in a uniform electric field to a position where the electric flux through the loop is a maximum. At this position,…