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Author Question: A push on a 1-kg brick accelerates it. Neglecting friction, equally accelerating a 10-kg brick ... (Read 134 times)

BRWH

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on: Jul 29, 2018
A push on a 1-kg brick accelerates it. Neglecting friction, equally accelerating a 10-kg brick requires
 
  A) just as much force.
  B) 10 times as much force.
  C) 100 times as much force.
  D) one-tenth the amount of force.
  E) none of the above

Question 2

Phil stands at rest with both feet on a scale that reads 500 N. When he gently lifts one foot, the scale reads
 
  A) less than 500 N.
  B) 500 N.
  C) more than 500 N.


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sultana.d

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

Answer: B

Answer to Question 2

Answer: B


BRWH

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Reply 2 on: Jul 29, 2018
Excellent

xthemafja

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Reply 3 on: Yesterday
Gracias!

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