Question

Assertion (A): The equation of motion can be applied only if acceleration is along the
direction of velocity and is constant.
Reason (B) : If the acceleration of a body is constant then its motion is known as uniform
motion
a) Both A and Rare true and Ris the correct explanation of the assertion.
b) Both A and Rare true but Ris not the correct explanation of the assertion.
c) A is true but Ris false.
d) A is false but R is true.​

Answer 1

Answer:

Assertion : The equation of motion can be applied only if acceleration is along the direction of velocity and is constant. Reason : If the acceleration of a body is constant then its motion is known as uniform motion. If both assertion and reason are true and the reason is the correct explanation of the assertion.