Question
A boy sitting in an open car moving with the constant
speed throws a ball straight up into the air. The ball falls –Solution
The moment ball is thrown, it is moving with the velocity of the car. According to the inertia of motion it will continue to move in the same direction with the same velocity. As the ball is moving up and the down it will maintain its forward motion but practically it is not possible to neglect the resistance caused by air friction. So, the ball will fall behind him.
They also lay claim to being the only brothers to finish first and second in the same race.
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From on of the windows of my flat I can see the Qutub minar,” said my friend.
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Guru Gobind Singh said it was our duty to come to the defence of all those who were threatened through no fault of their own.
