Test Index

BECE Science 2020 Paper

Question : 4

Total: 40

Solution:

Concept:

Work done by a force equals force multiplied by the distance moved in the direction of the force.

Explanation:

Work done is given by

W = F \times d

Here,

W = 60 \, \text{J}

and

F = 20 \, \text{N}

To find distance, rearrange the formula:

d = \frac{W}{F}

Substitute the values:

d = \frac{60}{20}

d = 3.0 \, \text{m}

Answer:

The distance through which the force moved is

3.0 \, \text{m}

Correct option: C.

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