Question

A student pushes a box across the floor using 8w of power in 7 seconds how much work does the student do

Answer 1

Workdone = 56 Joules

Explanation:

Given the following data;

Power = 8 watt

Time = 7 seconds

To find the workdone;

The workdone by an object or body is given by the formula;

Workdone = power * time

Workdone = 8 * 7

Workdone = 56 Joules.