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Author Question: An astronaut has landed on an asteroid and conducts an experiment to determine the free fall ... (Read 91 times)

penza

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An astronaut has landed on an asteroid and conducts an experiment to determine the free fall acceleration on that asteroid.
 
  He uses a simple pendulum that has a period of oscillation of 2.00 s on Earth and finds that on the asteroid the period is 11.3 s. What is the free fall acceleration on that asteroid?
  A) 0.307 m/s2
  B) 1.66 m/s2
  C) 1.74 m/s2
  D) 5.51 m/s2
  E) 0.0544 m/s2

Question 2

What is the current through a wire if 0.67 C of charge pass a point in the wire in 0.30 s?
 
  A) 2.2 A
  B) 0.67 A
  C) 0.30 A
  D) 0.20 A



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shayla

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Answer to Question 1

A

Answer to Question 2

A





 

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