How much work would it take to push a # 4 kg # weight up a # 4 m # plane that is at an incline of # pi / 4 #?
1 Answer
Apr 17, 2018
Explanation:
Work is expressed through the equation,
#F# is the force in newtons
#d# is the distance moved in meters
#theta# is the angle of incline
The force here is the weight of the box, which is
And so,