Question

A mother pushes a baby stroller 10 meters by applying 40 newtons of force. how much work was done?

Answer 1

Based on the situation above the the work done was 400 Joules. Q = FS cos(theta) is the so-called work function. It's important to learn the work physics; you'll see it over and over in science/physics class. Theta is the angle between the force vector F and the distance vector S. In your problem we assume theta = 0, the two vectors were assumed aligned.

Answer 2

Answer: Its 400j

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