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Author Question: A monkey is sitting at the top of a tree 20 m high from the ground level. A person standing on the ... (Read 42 times)

saliriagwu

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on: Jul 29, 2018
A monkey is sitting at the top of a tree 20 m high from the ground level. A person standing on the ground wants to feed the monkey. He uses a bow and arrow to launch the food to the monkey.
 
  If the monkey remains seated at the top of the tree, how should the person aim the arrow containing the food so that the monkey gets the food? A) He should aim it at the monkey.
  B) He should aim it below the monkey.
  C) He should aim it above the monkey.
  D) None of the other choices is correct.

Question 2

A capacitor consists of a set of two parallel plates of area A separated by a distance d. This capacitor is connected to a battery that maintains a constant potential difference between the plates.
 
  If the separation between the plates is doubled, the magnitude of the charge on the plates will A) double.
  B) quadruple.
  C) be cut in half.
  D) be cut in fourth.
  E) not change.


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BAOCHAU2803

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

C

Answer to Question 2

C


saliriagwu

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Reply #2 on: Jul 29, 2018
Thanks


BAOCHAU2803

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Reply #3 on: Jul 29, 2018
Welcome :)


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