Question

A ball is thrown vertically upwards. Which of
the following plots represents the speed-time graph of
the ball during its flight, if the air resistance is not
ignored ?​

Answer 1

Answer:

The correct answer will be option 2

Explanation:

According to the problem the ball is thrown in upwards direction.

Therefore the gravity is in opposite direction and then the speed of the ball will decrease at the highest point may it become zero.

Then the ball will come down ward  after touching the highest point the due to gravitational force, and the velocity still increases.