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Author Question: For angular momentum to be conserved, the net torque must be zero. Indicate whether the statement ... (Read 93 times)

fox

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on: Jul 29, 2018
For angular momentum to be conserved, the net torque must be zero.
 
  Indicate whether the statement is true or false

Question 2

Two spaceships are approaching one another, each at a speed of 0.28c relative to a stationary observer on Earth. What speed does an observer on one spaceship record for the other approaching spaceship?
 
  What will be an ideal response?


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rleezy04

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Reply #1 on: Jul 29, 2018
Answer to Question 1

TRUE

Answer to Question 2

0.52c


fox

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Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

nyrave

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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