A particle A at rest with position vector 2i−j with mass 500kg is hit by
another particle B moving at a velocity of (5i−4j)ms^(−1) with mass 300kg.
and they all move in the direction of B.
a) What is the momentum after impact?
b) Calculate the impulse generated,hence or otherwise,
Calculate the distance A and B cover after impact at
a time of 1minute.
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