Kinematics Question 95
Question: Assertion : The equation of motion can be applied only if acceleration is along the direction of velocity and it’s constant. Reason : If the acceleration of a body is constant then it’s motion is known as uniform motion.
Options:
A) If both assertion and reason are true and the reason is the correct explanation of the assertion.
B) If both assertion and reason are true but reason is not the correct explanation of the assertion.
C) If assertion is true but reason is false.
D) If the assertion and reason both are false.
E) If assertion is false but reason is true.
Show Answer
Answer:
Correct Answer: D
Solution:
Equation of motion can be applied if the acceleration is in opposite direction to that of velocity and uniform motion mean the acceleration is zero.
