Question

Which of the following graphs show the $v-t$ graph of a ball thrown upwards?

• A.
• B.
• C.
• D.

Answer 1

The correct option is A

When the ball rise then it moves opposite to the gravity(constant) hence its velocity decreases linearly till its becomes zero (at maximum height) but when falls as it moves in the direction of the gravity its velocity increases and the direction is opposite to each other during rise and fall, hence fall is shown in the negative region.

Final answer: (d)