Physics, 27.10.2020 22:20, angela563

PLEASE ANSWER AS FAST AS YOU CAN How would an observer on train A, which is moving close to the speed of light, view a clock in train B, which is stationary at the train station A. the clock in train B appears to be the same width and to run at the same rate.
B. the clock in train B appears narrower and runs faster
C. the clock in train B appears narrower and runs more slowly
D. the clock in train B appears wider and runs more slowly

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 02:00, peanutpinkypiepdma46

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Answers: 1

continue

Physics, 22.06.2019 10:30, gyexisromero10

Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.

Answers: 2

continue

Physics, 22.06.2019 10:30, legendman27

You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.

Answers: 3

continue

Physics, 22.06.2019 13:40, crayons18

An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.

Answers: 2

continue

Do you know the correct answer?

PLEASE ANSWER AS FAST AS YOU CAN How would an observer on train A, which is moving close to the spee...