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Author Question: The inertia of a body is directly related to its a) force. b) mass. c) velocity. d) ... (Read 63 times)

dbose

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on: Jul 28, 2018
The inertia of a body is directly related to its
  a) force.
  b) mass.
  c) velocity.
  d) volume.

Question 2

A wheel (radius = 0.20 m) starts from rest and rotates with a constant angular acceleration of 2.0 rad/s2 . At the instant when the angular velocity is equal to 1.2 rad/s, what is the magnitude of the total linear acceleration of a point on the rim of the wheel?
 a. 0.40 m/s2
  b. 0.29 m/s2
  c. 0.69 m/s2
  d. 0.49 m/s2
  e. 0.35 m/s2


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chereeb

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

b

Answer to Question 2

d


dbose

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Reply 2 on: Jul 28, 2018
Gracias!

tkempin

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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