Question

1 J of work is done when a force of 0.01 N moves a body through a distance of :(a) 0.01 m (b) 0.1 m (c) 1 m (d) 10 m (e) 100 m

Answer 1

Explanation:

Joule of work is said to be done when force of 1 Newton acts on a by and shows displacement of 1 metre

Answer 2

100 m

Explanation:

One Joule is equal to the energy transferred to an object when a force of one newton acts on that object in the direction of the force's motion through a distance of one metre.

J = N * m

1 = 0.01 * m

m = 1/0.01 = 100

So for a force of 0.01 Newton to produce an energy of 1 joule, it has to move the object through a distance of 100 metres in the direction of the force.