3 years ago

The force shown in the figure(Figure 1) moves an object from x = 0 to x = 0.75 m.

1 answer:

3 0

Answer:

Explanation:

Work is force times distance in the direction of that force.

W = 0.6(0.25 - 0.00) + 0.4(0.50 - 0.25) + 0.8(0.75 - 0.50)

W = 0.45 J

W = 0.6(0.25 - 0.20) + 0.4(0.50 - 0.25) + 0.8(0.55 - 0.50)

W = 0.17 J

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