Question 169: Centre of Mass and Rotational Motion

Question

A ball is thrown vertically up (taken as +z-axis)
from the ground. The correct momentum-height
(p-h) diagram is :

Accepted Answer

Momentum p = mv    Ã¢ÂÂ¦(1)
and for motion under gravity $$h = {{{u^2} - {v^2}} \over {2g}}$$  ...(2)
$$h = {{{u^2} - {p^2}/m} \over {2g}}$$

Answer

Answer

Answer

Answer

Centre of Mass and Rotational Motion