Physics, 01.02.2022 02:50, chickennuggets0621

A tractor of mass 5.0 × 10³kg is used to tow a car of mass 2.5 × 10³kg. The tractor moved with a speed of 3.0m/s just before the towing rope became taul, calculate the;speed of the tractor immediately the rope becomes taul, loss kinetic energy of the system just after the car has started moving,,impulse in the rope when jerbs it in the car into motion.

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A tractor of mass 5.0 × 10³kg is used to tow a car of mass 2.5 × 10³kg. The tractor moved with a spe...