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Two atomic clocks are synchronized. One is placed on a satalite, which orbits around the earth at high speed for a whole year. The other is placed in a lab and remains at rest, with respect to earth. You may assume that both clocks cn measure time accurately to many signnificant digits.
a) Will the two clocks still be sunchronized after one year? Explain your reasoning.
b) Imagine that the speed of light was much slower than its actual value. How would the results of this experiment change if the speed of the light was only twice the average speed of the satalite? Explain your reasoning using a calculation.
You place an ice cube in a microwave oven. If it requires 32,255 J to melt the ice cube and the oven delivers 118 W of power to the ice cube, determine the time needed to melt the ice cube.
Suppose a slide similar to Der Stuka is 38.8 meters high, but is a straight slope, inclined at 45° with respect to the horizontal. Find the magnitude of the force of friction
In a bicycle race, the leader is travelling with a constant velocity of 11.10 m/s and is 10.0 m ahead of the second-place cyclist. The second place cyclist has a velocity of 9.50 m/s and an acceleration of 1.20 m/s squared. How much time elapses b..
q1. a highway curve with a radius of 555 m is banked properly for the car travelling 150 kmh. if a 1650 kg porshe 928 s
The four tires of an automobile are inflated to a gauge pressure of 1.7 105 Pa. Determine the weight of the automobile
calculate the pressure of 5.00 mol of an ideal gas which is contained in a rigid container if at the same temperature
In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's foot for 0.0205 s, through which time it experiences an acceleration of 220 m/s2. The ball is launched at an angle of 56.5° above the ground. Decide the ..
Sarge notices that the cable is susceptible to vibrations. He drives the rope at a frequency such that the center of the span goes through the largest amount of motion. What frequency does Sarge drive the rope at
Two identical loudspeakers are placed on a wall 3.00 m apart. A listener stands 5.00 m from the wall directly in front of one of the speakers. A single oscillator is driving the speakers at a frequency of 300 Hz.
Additional light oil is poured onto the liquid surface until the top surface of the oil coincides with the top surface of the wood cube (in hydrostatic equilibrium). How thick is the whole layer of the light oil
An electron is released from rest at the point midway between the two charges, and it moves along the line connecting the two charges. Part A What is the speed vfinal of the electron when it is 10.0 cm from charge 1? Express your answer in meters ..
A certain speed boat weighs 5,880 N. It can accelerate from 0 to 40 m/s in 5 seconds. (Need to see the math). How large is the net force acting on the boat
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