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Author Question: A same-size iron ball and wooden ball are dropped simultaneously from a tower and reach the ground ... (Read 111 times)

aabwk4

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on: Jul 29, 2018
A same-size iron ball and wooden ball are dropped simultaneously from a tower and reach the ground at the same time. The iron ball has a greater
 
  A) speed.
  B) acceleration.
  C) momentum.
  D) all of the above
  E) none of the above

Question 2

The mass of a ball moving at 3 m/s with a momentum of 48 kg m/s is
 
  A) 4 kg.
  B) 12 kg.
  C) 16 kg.
  D) 144 kg.
  E) none of these


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mariahkathleeen

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

Answer: C

Answer to Question 2

Answer: C


aabwk4

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  • Posts: 593
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

ryansturges

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

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