If the canister is shot directly at Earth, what is the ratio of its velocity, as measured on Earth, to the speed of light? Part (b) What about if it is shot directly away from the Earth (again, relative to c)?
If the canister is shot directly at Earth, what is the ratio of its velocity, as measured on Earth, to the speed of light? Part (b) What about if it is shot directly away from the Earth (again, relative to c)?
University Physics Volume 3
17th Edition
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:William Moebs, Jeff Sanny
Chapter5: Relativity
Section: Chapter Questions
Problem 46P: If two spaceships are heading directly toward each other at 0.800c, at what speed must a canister be...
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Suppose a spaceship heading directly away from the Earth at 0.85c can shoot a canister at 0.35c relative to the ship. Take the direction of motion towards Earth as positive.
Randomized Variablesv1 = 0.85 c
v2 = 0.35 c
Part (a) If the canister is shot directly at Earth, what is the ratio of its velocity, as measured on Earth, to the speed of light?
Part (b) What about if it is shot directly away from the Earth (again, relative to c)?
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