Q.20 Two cars A and B are parked on a straight road. Distance between them is...

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Q.20 Two cars A and B are parked on a straight road. Distance between them is 300 m. They start moving towards each other at the same time. Car A starts from rest at uniform acceleration of 1 m/sec and continues with this acceleration for 5 sec. It then decelerates at 1 m/sec for 5 sec. It continues moving in this cycle of acceleration and deceleration. Car B starts to move towards A with uniform acceleration of 2 m/sec and continues with this acceleration for 5 sec and then decelerates at 2 m/sec for 5 sec. It continues moving in this cycle of acceleration and deceleration. Find the time in seconds after which they meet. Q.20 Two cars A and B are parked on a straight road. Distance between them is 300 m. They start moving towards each other at the same time. Car A starts from rest at uniform acceleration of 1 m/sec and continues with this acceleration for 5 sec. It then decelerates at 1 m/sec for 5 sec. It continues moving in this cycle of acceleration and deceleration. Car B starts to move towards A with uniform acceleration of 2 m/sec and continues with this acceleration for 5 sec and then decelerates at 2 m/sec for 5 sec. It continues moving in this cycle of acceleration and deceleration. Find the time in seconds after which they meet.

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To solve this problem we will use the kinematic equations for uniformly accelerated motion Since both cars move in cycles of acceleration and decelera... View the full answer