Question

When an object undergoes acceleration (a) there is always an increase in its velocity
(b) there is always an increase in its speed
(c) a force always acting on it
(d) all of the above.

please give me right ans​

Answer 1

Answer:

all of the above

Explanation:

all of the above

Answer 2

(a) When there is always an increase in its velocity.

$\:$

☆ Acceleration always takes place whenever there is a change in either the speed or direction of the object.

$\:$

Hence, option (a) is correct.

$\:$

☆ acceleration also take place when the magnitude of the velocity decreases, but then its magnitude (acceleration) will be negative.

$\:$

Hope it helps you !!