Question

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. $(a +g)$

Answer 1

Answer: (C)

$(a-g)$

Answer 2

The net acceleration of a body when thrown upwards $=$ acceleration of the body - acceleration of due to gravity $=a-g$