In whirling motion, if the string is cut suddenly, the stone moves tangential to circle is an –
A. Inertia of motion
B. Inertia of direction
C. Inertia of rest
D. back pull
Answer:B
In whirling motion, if the string is cut suddenly, the stone moves tangential to circle is an –
A. Inertia of motion B. Inertia of direction C. Inertia of rest D. back pull