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jeyben [28]
3 years ago
8

A 2-kg ball falls from a table 2 meters off the ground. How fast will it be traveling just before it hits the ground?

Physics
1 answer:
nignag [31]3 years ago
6 0
It will be 3 mph ______
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Constructive interference of two coherent waves will occur if the path difference is:___.
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Constructive interference of two coherent waves will occur if the path difference is λ/2.

<h3>Constructive interference:</h3>

When two waves are in phase and their maxima add, a process known as constructive interference occurs where the combined amplitude of the two waves equals the sum of their individual amplitudes.

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8 0
2 years ago
A 1,700 kg car is being used to give a 1,400 kg car a push start by exerting a force of
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5 0
3 years ago
A roller coaster car of mass m= 300 kg is released from rest at the top of a 60 m high hill (position A), and rolls with a negli
Andrews [41]

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