eliserrato027 eliserrato027
  • 12-04-2019
  • Physics
contestada

A man applies a force of 100 N to a rock for 60 seconds, but the rock does not move. How much work was done?

Respuesta :

Gyzmo
Gyzmo Gyzmo
  • 12-04-2019

Answer:

No work has been done. 0 newton-meters/joules.

Explanation:

In order for work to be done on a object, the object must move.

In this example, the man applies force to the rock, but the rock does not move. Therefore, no work was done.

Use the formula W = F × D.

F = 100 N

D = 0 M

W = 100N × 0M

W = 0NM

Work = 0 newton-meters/joules

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