Engineering analysis

1) A wire loop of radius 0.40 m lies so that an external magnetic field of magni

1) A wire loop of radius 0.40 m lies so that an external magnetic field of magnitude 0.30 T is perpendicular to the loop. The field reverses its direction, and its magnitude chang…

1) A wire loop of radius 0.40 m lies so that an external magnetic field of magni

1) A wire loop of radius 0.40 m lies so that an external magnetic field of magnitude 0.30 T is perpendicular to the loop. The field reverses its direction, and its magnitude chang…

1) A wire with current I = 15 A flows at an angle of 60 degrees to the direction

1) A wire with current I = 15 A flows at an angle of 60 degrees to the direction of a uniform magnetic field of 0.7 T. What is the magnitude of the force exerted on a 10 m length …

1) A woman throws a ball straight up into the air. While the ball is in free fal

1) A woman throws a ball straight up into the air. While the ball is in free fall does its acceleration (a) increase, (b) decrease (c) increase and then decrease, (d) decrease the…

1) A yo-yo with an axle diameter of 1.00cm has a 88.0cmlength of string wrapped

1) A yo-yo with an axle diameter of 1.00cm has a 88.0cmlength of string wrapped around it many times in such a way that the string completely covers the surface of its axle, but t…

1) A(n) 0.16 kg baseball is thrown with a speed of 13.3 m/s. It is hit straight

1) A(n) 0.16 kg baseball is thrown with a speed of 13.3 m/s. It is hit straight back at the pitcher with a ?nal speed of 24.8 rn/ s. What is the magnitude of the impulse de- liver…

1) A) A charge of +1.00 C is located at the origin and a second charge of 2.00 C

1) A) A charge of +1.00 C is located at the origin and a second charge of 2.00 C is located on the x–y plane at the point (30.0 cm,20.0 cm). Determine the electric force exerted b…

1) A. In a 1 bit half adder which design is the sizing of the transistor most ar

1) A. In a 1 bit half adder which design is the sizing of the transistor most area efficient, CMOS logic, transmission gate, or dynamic logic. Explain. B. If the W/L of the transi…

1) A8kg ball is traveling east at 60 m/s. What is the magnitude of the ball\'s m

1) A8kg ball is traveling east at 60 m/s. What is the magnitude of the ball's momentum? 2) A small car and a large truck traveling at the same speed collide head-on and stick toge…

1) According to Newton\'s third law, each team in a tug of war(Fig. 4-31) pulls

1) According to Newton's third law, each team in a tug of war(Fig. 4-31) pulls with equal force on the other team. Suppose thateach team pulls with a force of 6,705 N, but that ne…

1) After doing some exercises on the floor, you are lying on your back with one

1) After doing some exercises on the floor, you are lying on your back with one leg pointing straight up. If you allow your leg to fall freely until it hits the floor(Figure 1) , …

1) After landing on an unfamiliar planet, a space explorer constructs a simple p

1) After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 54.0 cm . The explorer finds that the pendulum completes 106 full swing cycles in…

1) Air has a humidity of 0.04 lbs H 2 O / lb BDA and a wet bulb temperature of 1

1) Air has a humidity of 0.04 lbs H2O / lb BDA and a wet bulb temperature of 105oF. What is the temperature of the air? 2) Air has a dew point of 75oF and its relative humidity is…

1) Airconditioners operate on the same principle as refrigerators.Consider an ai

1)       Airconditioners operate on the same principle as refrigerators.Consider an air conditioner that has 7.00 kg of refrigerantflowing through its circuit each cycle. The refr…

1) Although gas station owners lock their tanks at night, a gas station owner in

1)  Although gas station owners lock their tanks at night, a gas station owner in your neighborhood was the victim of theft because his employee had a key to the tank. The owner o…

1) An 18-year-old runner can complete a 10.0 km course with an average speed of

1) An 18-year-old runner can complete a 10.0 km course with an average speed of 4.52 m/s. A 50-year-old runner can cover the same distance with an average speed of 4.07 m/s. How m…

1) An 28.9 cm long pencil is placed along the principal axis of a convex mirror

1) An 28.9 cm long pencil is placed along the principal axis of a convex mirror (focal length 65.5 cm), If the end of the pencil nearest to the mirror is 5.53 cm from the vertex o…

1) An 8.0-kg object moving 4.0 m/s in the positive x direction has a one-dimensi

1) An 8.0-kg object moving 4.0 m/s in the positive x direction has a one-dimensional collision with a 2.0-kg object moving 3.0 m/s in the opposite direction. The final velocity of…

1) An 800 kHz radio signal is detected at a point 2.4 km distant from a transmit

1) An 800 kHz radio signal is detected at a point 2.4 km distant from a transmitter tower. The electric field amplitude of the signal at that point is 300 mV/m. Assume that the si…

1) An 800 kHz radio signal is detected at a point 2.4 km distant from a transmit

1) An 800 kHz radio signal is detected at a point 2.4 km distant from a transmitter tower. The electric field amplitude of the signal at that point is 300 mV/m. Assume that the si…

1) An ? particle enters a constant magnetic field as shown in the diagram. The m

1) An ? particle enters a constant magnetic field as shown in the diagram. The magnetic field is directed into the screen and has a magnitudeB = 1.52 T. The initial velocity of th…

1) An AC current with a peak value of 2.0 A passes through bulb A. A DC current

1)    An AC current with a peak value of 2.0 A passes through bulb A. A DC current of 2.0 A passes through bulb B. Which bulb is dimmer? A)    Bulb B)    Bulb B C)    Both bulbs a…

1) An American Bullfrog (Rana catesbeiana) can jump as far as 2 m horizontally f

1) An American Bullfrog (Rana catesbeiana) can jump as far as 2 m horizontally from a sitting position. Let us analyze this champion performance with what we have learned about th…

1) An LRC circuit consists of a 50 resistor, 30mH inductor, and 130F capacitor.

1) An LRC circuit consists of a 50 resistor, 30mH inductor, and 130F capacitor. It is connected to a 120V, 60Hz source. Find the IMPEDANCE of this circuit? (express the value with…

1) An RC circuit contains a 6 uG capacitor and a 2 ohm resistor. Assuming the ca

1) An RC circuit contains a 6 uG capacitor and a 2 ohm resistor. Assuming the capacitor is fully charged and discharge begins at t = 0, at what time is the potential across the ca…

1) An RC circuit contains a 6 uG capacitor and a 2 ohm resistor. Assuming the ca

                    1) An RC circuit contains a 6 uG capacitor and a 2 ohm resistor. Assuming the capacitor is fully charged and discharge begins at                     t = 0, at …

1) An aggregate blend consists of four different aggregate named as A, B, C, and

1) An aggregate blend consists of four different aggregate named as A, B, C, and D Sieve Min Max Mid Blend Size/mmAB 97.5 87.5 66.5 51.5 12.5 9.5 4.75 2.36 .18 0.6 0.3 0.15 0.075 …

1) An aircraft pilot knows that his aircraft will glide 2.0 x 10^1 km from a hei

1) An aircraft pilot knows that his aircraft will glide 2.0 x 10^1 km from a height of 2.00 x 10^3 m when landing. A transmitting tower is located directly in line with the runway…

1) An alpha particle is a helium nucleus that consists of two protons bound with

1) An alpha particle is a helium nucleus that consists of two protons bound with two neutrons. An alpha particle moving through a perpendicular magnetic field of 1.6 T experiences…

1) An alpha particle moves in a plane perpendicular to the Earth\'s North pole.

1) An alpha particle moves in a plane perpendicular to the Earth's North pole. What is causing the particle to rotate with a velocity of 1.94E-6 m/s and a radius of 1nm? What dire…

1) An aluminum calorimetry cup [m c = 0.6 kg,c c = 0.22 kcal/(kgC)] is filled wi

1) An aluminum calorimetry cup [mc = 0.6 kg,cc = 0.22 kcal/(kgC)] is filled with water [mw = 2.4 kg,cw = 1 kcal/(kgC)]. It is at a temperature of 30C. A sample of an unknown subst…

1) An aluminum cup with a cylindrical shape contains 403.0 grams of ethyl alcoho

1) An aluminum cup with a cylindrical shape contains 403.0 grams of ethyl alcohol with a volume of 500.0 cm both of which are initially at room temperature of 20.00 °C. The alumin…

1) An aluminum washer has an outer radius ro = 1.21 cm and an inner radius of ri

1) An aluminum washer has an outer radius ro = 1.21 cm and an inner radius of ri = 0.42 cm. The temperature of the washer is raised from 278 K to 621 K. If the mass of the washer …

1) An ambulance is generating a siren sound at a frequency of 2,000 Hz. The velo

1) An ambulance is generating a siren sound at a frequency of 2,000 Hz. The velocity of sound is 345.0 m/s. The observer and the ambulance are traveling toward each other at a vel…

1) An antenna is connected to a car battery. Will the antenna emit electromagnet

1) An antenna is connected to a car battery. Will the antenna emit electromagnetic radiation? Why or why not? Explain. 2) A light-year is a measure of distance (not time). How man…

1) An astronaut wieghs 1,960N on earth. What does he weigh onthe moon where the

1) An astronaut wieghs 1,960N on earth. What does he weigh onthe moon where the gravity has a value of 1.63m/s^2? 2) To what altitude above the earth's surface would you youneed t…

1) An atom consists of A. Electrons in a nucleus orbited by protons B. Negativel

1) An atom consists of A. Electrons in a nucleus orbited by protons B. Negatively charged protons in a nucleus orbited by positively charged electrons C. Positively charged proton…

1) An average human has a heart rate of 70 beats per minute. If someone\'s heart

1)  An average human has a heart rate of 70 beats per minute. If someone's heart beats at that average rate over 70-year lifetime. How many times would it beat? a) 7.4 x 10^5 b) 2…

1) An average human has a heart rate of 70 beats per minute. If someone\'s heart

1)  An average human has a heart rate of 70 beats per minute. If someone's heart beats at that average rate over 70-year lifetime. How many times would it beat? a) 7.4 x 10^5 b) 2…

1) An efficient way of making a light dimmer is to place a variable inductor in

1) An efficient way of making a light dimmer is to place a variable inductor in series with a light bulb. We’ll think of the light bulb as an ideal resistor with R=100?. The induc…

1) An egg is thrown horizontally off the roof SL. which is 20meter high with ini

1) An egg is thrown horizontally off the roof SL. which is 20meter high with initail velocity of 6.5m/s. how far from the base of the building does the egg lang. 2) A car drives h…

1) An electric car accelerates from rest at a stop light to a speed of 15m/s wit

1) An electric car accelerates from rest at a stop light to a speed of 15m/s with an acceleration of 2.5m/s^2. It then slows to a stop at the next light at a constant deceleration…

1) An electron beam coming from an electron gun (shown below) consists of electr

1) An electron beam coming from an electron gun (shown below) consists of electrons that are uniformly distributed within a cylindrical region of space having a radius a = 1 [mm].…

1) An electron beam coming from an electron gun (shown below) consists of electr

1) An electron beam coming from an electron gun (shown below) consists of electrons that are uniformly distributed within a cylindrical region of space having a radius a = 1 [mm].…

1) An electron enter a magnetic field. The magnetic field has a uniform strength

1) An electron enter a magnetic field. The magnetic field has a uniform strength 2.4 T and is oriented at a 45 degree angle to the electron's motion. A force of magnitude 9.2810^-…

1) An electron is ejected horizontally at a speed of 1.5 106 m/s from the electr

1) An electron is ejected horizontally at a speed of 1.5 106 m/s from the electron gun of a computer monitor. If the viewing screen is 35 cm away from the end of the gun, how far …

1) An electron is moved through a region with an electric potential defined by t

1) An electron is moved through a region with an electric potential defined by the equipotential lines shown (position is given in meters, time is given in seconds, and electric p…

1) An electron of mass = 9.11 x 10^-31kg and a charge of q = 1.60 × 10^19 C is r

1) An electron of mass = 9.11 x 10^-31kg and a charge of q = 1.60 × 10^19 C is released, from rest, in a region of uniform electric field that points to the right with a magnitude…

1) An element is called \"Ohmic\" if: a. The voltage drop on it increases propor

1) An element is called "Ohmic" if: a. The voltage drop on it increases proportionally as the current through it increases. b. The voltage drop on it is independent of the current…

1) An elevator has a mass of 2000 kg, carrying three people while each of th thr

1) An elevator has a mass of 2000 kg, carrying three people while each of th three people has a mass of 80 kg. The elevator lifts them 40 m. (a) If the elevator starting from rest…