A train A runs from east to west and another train B of the same maas runs from west to east at the same speed along the equator. A presses the track with a force `F_1 and B` presses the track with a force F.

A train A runs from east to west and another train B of the same mass runs from west to east at the same path along the equator. A presses the track with a force F_(1) and B presses the track with a force F_(2) . Then

A car runs east to west and another car B of the same mass runs from west to east at the same path along the equator. A presses the track with a force N_(1) and B presses the track with a force N_(2) . Then

A car runs east to west and another car B of the same mass runs from west to east at the same path along the equator. A precess the track with a force N_(1) and B presses the track with a force N_(2) . Then

A train 1 moves from east to west and another train 2 moves from west to east on the equator with equal speeds relative to ground. The ratio of their centripetal accelerations (a_(1))/(a_(2)) relative to centre of earth is:

When a train moves from west to east at high speed, does its wight incrase or decrease?

A 150 m long trains travelling from east to west at a speed of 20 m/s. A bird is flying from west lo cast at a speed of 5 m/s. How long will the bird take to cross the train?

A train is travelling from west to east at an average speed of 120 km/hr. How far does this train travel in 6.0 second?

A proton beam is fired from west to east and an electron beam is fired parallel to it in the same direction. Force on the electron beam will be