Kinematics Question 247
Question: The effective acceleration of a body, when thrown upwards with acceleration a will be : [Pb. PMT 2004]
Options:
A) $ \sqrt{a-g^{2}} $
B) $ \sqrt{a^{2}+g^{2}} $
C) $ (a-g) $
D) $ (a+g) $
Show Answer
Answer:
Correct Answer: C
Solution:
Net acceleration of a body when thrown upward = acceleration of body ? acceleration due to gravity = a ? g
