Question

Bryce lifts a chair with a force of 100 N to a height of 0.25 meters in 2seconds. How much work does he do on the chair?A. 25NB. 50 NC. 200 ND. 400 N

Answer 1

The work on an object can be written as:

`\tau=F.\Delta x=100*0.25=25J`

Thus, our answer is 25J