Question

is circular motion is not possible without centripetal force true or false​

Answer 1

Answer:

True

Explanation:

Circular motion requires a net inward or "centripetal" force. Without a net centripetal force, an object cannot travel in circular motion. In fact, if the forces are balanced, then an object in motion continues in motion in a straight line at constant speed.

Answer 2

Answer:

true

Explanation:

for there to be circular motion, there must be a resultant force which acts toward the center, this is the centripetal force which has an acceleration call the centripetal acceleration even at constant transverse velocity

$a = w^{2} r$

Also $w = angle/time$ and since angle is changing acceleration also changes