In which scenario is the least amount of work done on a crate?

a) a force of 120 n moves it 25m.
b) a force of 115 n moves it 26m.
c) a force of 130 n move it 22 m.
d) a force of 125 n moves it 27m.

C) a force of 130 N move it 22 m.

Explanation:

let's calculate the amount of work done in each scenario, by using the formula:

where F is the force applied and d is the distance the crate has moved.

A)

B)

C)

D)

Therefore, the scenario in which the least amount of work is done is C).

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.

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