Worksheet - Work & Power Problems
1. Work
A. Sample Problems:
1. F= 200 Newtons
d=50 meters
W =?
Formula:
Substitution:
Answer with unit of measure:
2. F= 5 Newtons
W = 75 Joules
D = ?
Formula:
Substitution:
Answer with unit of measure:
3. W= 125 Joules
d= 10 meters
F= ?
Formula:
Substitution:
Answer with unit of measure: _
4. If 150 Joules of work is needed to move a box 10 meters, what force was used?