Question

a coin is tossed vertically upward in the train which is moving with uniform velocity , then the coin will

.1 falls ahead to yhe thrower
.2 falls behind to the thrower
.3 falls either ahead or behind of the thtower
.4 returns to the thrower.



please answer fastly​

Answer 1

Answer:

opt 4

Explanation:

This is due to inertia.

The coin will get a horizontal velocity from the train thus following a parabolic path and then returning to the man.

Answer 2

A coin is tossed vertically upward in the train which is moving with uniform velocity, then the coin will return to the thrower.

Explanation:

The train is moving with a uniform velocity which means the coin thrown above will return to the thrower because the train and coin both are having uniform velocity.

Let's see some other situations

1. If the train would have been accelerating then the coin would have fall behind the thrower because train is accelerating and as the coin is thrown up then coin is still having the last velocity which train was having while the coin was just being thrown by the thrower.

2. If the train would have been decelerating then the coin would have fall ahead of the thrower because train is decelerating and as the coin is thrown up then coin is still having the last velocity which train was having while the coin was just being thrown by the thrower.

3. If in the question if it would have not mentioned whether the train is constantly moving or accelerating or decelerating then the coin returns to the thrower or falls behind or falls ahead.

This all happens due to Law of Inertia of direction which says that object will stay moving in the same direction unless a force acts on it.