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Author Question: What would be the gravitational force that a planet with the same density as Earth and having twice ... (Read 26 times)

torybrooks

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  • Posts: 500
on: Jul 29, 2018
What would be the gravitational force that a planet with the same density as Earth and having twice Earth's radius exerts on a 59.1-kg astronaut?
 
  A) 580 N
  B) 290 N
  C) 1160 N
  D) 2320 N
  E) 1200 N

Question 2

If an object's mass decreases while a constant force acts on it, the acceleration
 
  A) decreases.
  B) remains the same.
  C) increases.
  D) will be zero.


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nital

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

C

Answer to Question 2

Answer: C


torybrooks

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

kilada

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

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