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Author Question: Two inclined planes A and B have the same height but different angles of inclination with the ... (Read 63 times)

RODY.ELKHALIL

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on: Jul 29, 2018
Two inclined planes A and B have the same height but different angles of inclination with the horizontal. An object is released at rest from the top of each of the inclined planes.
 
  How does the speed of the object at the bottom of inclined plane A compare with that of the speed at the bottom of inclined plane B? A) It is directly proportional to the angle.
  B) It is inversely proportional to the angle.
  C) It is same for both planes.
  D) There is not enough information to answer the question.

Question 2

When the velocity and acceleration of an object have the same sign, the speed of the object increases.
 
  Indicate whether the statement is true or false


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polinasid

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

C

Answer to Question 2

TRUE


RODY.ELKHALIL

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Reply 2 on: Jul 29, 2018
Gracias!

jackie

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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