Question

Rocket is moving in a gravity free space with a constant acceleration of 2 metre per second square along + x direction the length of the chamber inside the rocket is 4 metre a ball is thrown from the left left end of the chamber in + x direction and speed of 4.3 metre per second relative to the rocket at the same time another ball is thrown in -6 direction with the speed of 4.2 metre per second from the it's right and relative to the market the time in seconds when the two balls hit each other is

Answer 1

Answer:

1.2 mtr is the second one