Question

Assertion: A stone tied with a piece of thread describing a circular path with constant velocity on being

released moves in a straight line.

Reason: A long the circular path direction of motion remains the same at every point
a) Both A and R are true and R is the correct explanation of A.

(b) Both A and R are true but R is not the correct explanation of A.

(c) A is true but R is false.

(d) A is false but R is true. ​​

Answer 1

Answer:

option c is the correct answer

Answer 2

Assertion: A stone tied with a piece of thread describing a circular path with constant velocity on being released moves in a straight line.

Reason: Along the circular path direction of motion remains the same at every point.

This assertion is true but the reason is false.

• Even though speed remains unchanged, the velocity does not. The stones being applied to the radial force that keeps changing the stone's direction of movement despite changing its speed. However, because there is a alter in velocity, it is considered accelerated motion.
• The stone moves in a tangential towards the circular route straight line. This is attributed to the reason that when the stone is freed, it continues to move at a constant as before.