A tractor of mass 5.0 x 10^3 kg is used to
tow a car of mass 2.5 x 10^3kg. The tractor
moved with a speed of 3.0m/s just before
the towing rope became taut. Calculate the
(i)
Speed of the tractor immediately the
rope becomes taut.
(ii) Lost kinetic energy of the system just
after the car has started moving.
(iii) Impulse in the rope when it jerks the
car into motion?
In Physics
2 Answers Available
Asked by Tekla on 15th October, 2022
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