Two identical trains A and B move with equal speeds on parallel tracks along the equator. A moves from east to west and B, from west to east. Which train will exert greater force on the tracks?

Two identical trains A and B move with equal speeds on parallel tracks

1.	Two identical trains A and B move with equal speeds on parallel tracks along the equator. A moves from east to west and B, from west to east. Which train will exert greater force on the tracks?
Answer» A B They will exert equal force The mass and the speed of each train must be known to REACH a conclusion Answer :B