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telo118 [61]
3 years ago
13

When a wave strikes a solid barrier it behaves like a basketball hitting a backboard this wave behavior years called?

Physics
1 answer:
Mama L [17]3 years ago
5 0
This behavior is called reflection.
Reflection is a change of in direction of the wave when it reaches another medium. Imagine a wave colliding with a glass in a tank of water.
During reflection, some of the initial energy of the wave is lost.
Waves always reflect with at same angle at which it approached the obstacle.
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i think its B or D

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A car in motion has kinetic energy. What happens to the kinetic energy when the car brakes to a stop? The kinetic energy is tran
Pie

Answer:

<em>When a moving car brakes to a stop the </em><em>kinetic energy of the car is converted to heat energy. </em>

Explanation:

A moving car has kinetic energy.

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7 0
3 years ago
A 75.0 kg person is on a Ferris Wheel that has a radius R = 16 m. The tangential velocity of the Ferris Wheel is 8.25 m/s. Calcu
Dovator [93]

Answer:

The period of rotation is

T=8.025s

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The person is undergoing simple harmonic motion on the wheel

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The oscillating period of simple harmonic motion is given as

T=(2*pi)/2=2*pi √r/g

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In a stronger gravitational field a given mass will have a larger weight.

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