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Vlada [557]
4 years ago
9

Ball A is dropped from rest from a window. At the same instant, ball B is thrown downward; and ball C is thrown upward from the

same window. Which statement concerning the balls after their release is necessarily true if air resistance is neglected?
(a) At some instant after it is thrown, the acceleration of ball C is zero.
(b) All three balls strike the ground at the same time.
(c) All three balls have the same velocity at any instant.
(d) All three balls have the same acceleration at any instant.
(e) All three balls reach the ground with the same velocity.
Physics
1 answer:
lesantik [10]4 years ago
3 0

Answer:

d) The three balls experience the same acceleration, the gravitational acceleration of 9.8 m/s2.

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When the voltage is at a maximum positive value, the current is at a value that is_________.
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Answer:

When the voltage is at a maximum positive value, the the current is at a value that is maximum and positive

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3 years ago
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Answer:

Mass Kinetic Energy and Jules

Explanation:

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Answer:

As the particles move further away from their normal position (up towards the wave crest or down towards the trough), they slow down.

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