Find the average forces exerted on the car

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Reference no: EM1347423

Q. A small circular hole 7.00 in diameter is cut in the side of a large water tank, 25.0 below the water level in the tank. The top of the tank is open to the air.

Q. As part of a safety investigation, two 1400 {rm kg} cars traveling at 23 {rm m/s} are crashed into different barriers. Find the average forces exerted on (a) the car that hits a line of water barrels and takes 1.7 {rm s} to stop, and (b) the car that hits a concrete barrier and takes 0.4 {rm s} to stop.

Reference no: EM1347423

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