The correct answer is decreased hearing ability.
The momentum of the brick is 15.84 Kg m/s.
We have a 1.6 kg brick parachuting straight downward.
We have to determine its Momentum.
<h3>What is Linear Momentum ?</h3>
The linear momentum of a body of mass M moving with velocity v is -
p = mv.
According to the question -
Mass = 1.6 Kg
Velocity = 9.9 m/s
Therefore -
p = 1.6 x 9.9 = 15.84 Kg m/s
Hence, the momentum of the brick is 15.84 Kg m/s.
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Geosphere, hydrosphere, atmosphere, and biosphere.
Therefore, the correct answer is D.
<u>Answer:</u>
<u>Explanation:</u>
Given data,
- mass of the crate, m = 200 kg
- height of the shipping container, h = 45 m
- gravitational of a body is possessed by the body due to the virtue of its position.
The formula for gravitational potential energy is,
P.E = mgh joules
Substituting the values
P.E = 200 x 9.8 x 45
= 88,200 J
Hence, the <u>gravitational potential energy</u> of the crate <u>is, P.E = 88,200 J</u>