Ask a New Question

Kelli weighs 392 N, and she is sitting on on a playground swing that hangs 0.4 m above the ground. Her mom pulls the swing back and releases it when the seat is 1.1 m above the ground. If Kelli moves through the lowest point at 1.5 m/s, how much work was done on the swing by friction?

Ask a New Question or answer this question.

Similar Questions

Kelli weighs 392 N, and she is sitting on on a playground swing that hangs 0.4 m above the ground. Her mom pulls the swing back
1. 0 answers
A child weighing 200 newtons is sitting in the center of a swing. the swing is supported evenly by two ropes, one on each side.
1. 1 answer
A child swings on a playground swing set. If the length of the rope on the swing is 3m and the child swings through an angle of
1. 2 answers
In which situation does the reactive force between two colliding objects cause a physical change?(1 point)Responses a swing
1. 1 answer

more similar questions