A ball 10 kg hits a hard surface at 60°to normal speed 5m/s and rebounds with 3m/s at same angle if bal remains in contact for 0.1 seconds ,what force does itexert

A ball 10 kg hits a hard surface at 60°to normal speed 5m/s and rebou

1.	A ball 10 kg hits a hard surface at 60°to normal speed 5m/s and rebounds with 3m/s at same angle if bal remains in contact for 0.1 seconds ,what force does itexert
Answer» HEY there is answer !! I hope you help !! mark me brainlist !!/ 10 N as average FORCE= ΔP/Δt where P is momentum so we have m(v2-v1)/0.01 where m is MASS of ball of in kg so we have (0.01*10)/0.01 = 10 N

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A ball 10 kg hits a hard surface at 60°to normal speed 5m/s and rebounds with 3m/s at same angle if bal remains in contact for 0.1 seconds ,what force does itexert

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