Question

How much force is required to move a sled 5 meters if a person uses 60 J of work?
a. 300 N
b.12 N
c. 65 N
d. 30 N

Answer 1

do you know the answer

Answer 2

We know that \[W=F \times d \times cos(\theta)\] assuming theta=0 we then solve and have \[F=\frac{W}{d}\] substitute known values to get: \[F=\frac{60J}{5m} = 12N\]