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Author Question: The units Tm2/s are equivalent to: a. V. c. W. b. N/m. d. ... (Read 64 times)

rlane42

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on: Jul 28, 2018
The units Tm2/s are equivalent to:
 a. V.
  c. W.
  b. N/m.
  d. webers.

Question 2

A 0.20-kg block rests on a frictionless, level surface and is attached to a horizontally aligned spring with a spring constant of 80 N/m. The block is initially displaced 4.0 cm from the equilibrium point and then released to set up a simple harmonic motion. What is the speed of the block when it passes through the equilibrium point?
 a. 2.1 m/s
  c. 0.80 m/s
  b. 1.6 m/s
  d. 0.57 m/s


sultansheikh

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


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rlane42

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Reply #2 on: Jul 28, 2018
TY


sultansheikh

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Reply #3 on: Jul 28, 2018
You're welcome


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