Work=Force*distance*sin(angle between force and distance.
work= 628*15*sin46
A rope is used o pull a metal box 15.0m across the floor. The rope is held at an angle of 46.0 degrees with the floor and a force of 628N is used. How much work does the force of the rope do?
3 answers
Work = Force*distance
work = (628cos46)*15
= 6543.7 J
work = (628cos46)*15
= 6543.7 J
A rope is used to pull a metal box a distance of 15.0 m across the floor. The rope is held at an angle of 46.0° with the floor, and a force of 628 N is applied to the rope. How much work does the force on the rope do?
2 answers