Question

give one example where,
A)the velocity of particle is zero but its acceleration is not zero.
B)the velocity is opposite to the direction of the acceleration.

Answer 1

Answer:

A) When a ball is thrown at the top point where velocity is zero but acceleration is not zero.

B)When a ball is thrown upwards.

Answer 2

Answer:

HERE YOU GO~

A) You can take the example of a ball being thrown from a height from the earth's surface.

The velocity at the instant is 0 but the acceleration is not 0 due to gravity.

B) You can take the example of a car slowing down. When a car slows down, the acceleration acts opposite to the direction of motion ie.velocity or you can also take the example of a ball being thrown upwards. in the case a ball moves upwards with a velocity in the upwards direction and acceleration ie. gravity acts opposite to it.

HOPE IT HELPS YOU.......

THANKS.......,...