Question:
a 40 kg child sits in a swing supported by 2 chains, each 3 m long. if the tension in each chain at thee lowest point is 300 N, find the child’s speed at the lowest point
Question:
a 40 kg child sits in a swing supported by 2 chains, each 3 m long. if the tension in each chain at thee lowest point is 300 N, find the child’s speed at the lowest point