Kinematics Question 799
Question: In 1.0 s, a particle goes from point A to point B, moving in a semicircle of radius 1.0 m . The magnitude of the average velocity is[IIT-JEE 1999]
Options:
A) $ 3.14m/s $
B)2.0 $ m/s $
C) 1.0 $ m/s $
D)Zero
Show Answer
Answer:
Correct Answer: B
Solution:
Average velocity$ =\frac{\text{Total displacement}}{\text{time}}=\frac{2m}{1s}=2m{{s}^{-1}} $
