Use the equation for work (W = Fd) to calculate the work done by each robot. Remember: F(force)= N(newtons)
d(distance)= m(meters) Your answer for work is in Joules (J)

1. Robot 1 applies 20 N of force to lift 2 building blocks 3 m.
J
2. Robot 2 applies 30 N of force to lift 3 building blocks 3 m.
J
3. Robot 3 applies 10 N of force to lift 1 building block 2 m.
J
4. Robot 4 applies 30 N of force to lift 3 building blocks 2 m.
J