Asked by Thank-God

A tractor of mass 5.0*10^3kg is used to tow a car of mass 2.5*10^3kg.the tractor moved with a speed of 3.0m/s^1 just before the towing rope became taut.calculate:the speed of the tractor immediately the rope became taut, loose kinetic energy of the system just after the car has started moving and the impulse in the rope when it jerk the car into motion.

13 years ago

Answered by Testimony

Pls help answer the question

13 years ago

Answered by Obinani

A ball of mass 5.0kg hit a smoth vertical wall normally with the same speed of 2m\s and respond with the same speed.Determine the impulse exprienced by the ball

12 years ago

Answered by VINCENT

HALP

7 years ago

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