Q. The effective acceleration of a body, when thrown upwards with acceleration $a$ will be:
A) $\sqrt{a - g^{2}}$
B) $\sqrt{a^{2} + g^{2}}$
C) $(a - g)$
D) $(a + g)$
Explanation
(c) Net acceleration of a body when thrown upward $=$ acceleration of body $–$ acceleration due to gravity $= a - g$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.