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Author Question: A 10-kg brick and a 1-kg book are dropped in a vacuum. The acceleration of the 10-kg brick is A) ... (Read 129 times)

abern

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on: Jul 29, 2018
A 10-kg brick and a 1-kg book are dropped in a vacuum. The acceleration of the 10-kg brick is
 
  A) the same as that of the 1-kg book.
  B) 5 times as much as for the 1-kg book.
  C) 10 times as much as for the 1-kg book.
  D) zero.

Question 2

When an apple that weighs 1 N is held at rest above your head, the net force on the apple is
 
  A) 0 N.
  B) 0.1 N.
  C) 1 N.
  D) 10 N.
  E) none of the above


nathang24

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

Answer: A

Answer to Question 2

Answer: A


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