Physics Work Power Energy Worksheet Answers. We have discussed earlier stated. These are perfect for students to work through in lessons or independently at home.

Answers 1.it takes energy to do work 2.60j 3.400j 4.750j 5.1764j. Power, p = 60 watts = (60/1000) kilowatts = 0.06 kw time t= 50 h now, putting p. F = 4.86*10 3 n.