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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > In a paricular crash test, a car of mass 1500 kg collies with a wall as shown in fig. The initial and final velocites on the car are vi = -15.0 i ms^-1 and vf = 5.00 i ms^-1, respectively. If the collision lasts 0.150 s, find the impulse caused by the collision and the average force exerted on the car.

In a paricular crash test, a car of mass 1500 kg collies with a wall as shown in fig. The initial and final velocites on the car are vi = -15.0 i ms^-1 and vf = 5.00 i ms^-1, respectively. If the collision lasts 0.150 s, find the impulse caused by the collision and the average force exerted on the car.

a car of mass 1500 kg collies with a wall as shown in fig. The initial and final velocites on the car are vec(v_i)=-15.0 hat(i)ms^(-1) and vec(v_f)=5.00 hat(i) ms^(-1) find the impulse caused by the collision and the average force exerted on the car. In a paricular crash test respectively. If the collision lasts 0.150s