Power=Fx * d/t = 70.9*Cos48 * 19.9/4.3 =
Note: J/s = Watts.
Wayne exerts a force of 70
.
9 N to pull a 409 N
sled along a snowy path using a rope that
makes a 48
◦
angle with the ground. The sled
moves 19
.
9 m in 4
.
3 s.
What is Wayne’s power?
Answer in units of W.
2 answers
dont do it just fail