Qstnid -Ii-6-a Body Is Rotating Uniformly About A Vertical Axis Fixed In An Inertial Frame. The Resultant Force On A Particle Of The Body Not On The Axis Is - 10: Rotational Mechanics - Neet-xii-physics

Home Learn Fast select Course

Show Unit/Chapter Change Unit Change Subject Last Menu

NEET-XII-Physics

10: Rotational Mechanics

with Solutions - page 3

Qstn# ii-6 Prvs-Qstn Next-Qstn

#6
A body is rotating uniformly about a vertical axis fixed in an inertial frame. The resultant force on a particle of the body not on the axis is
(a) vertical
(b) horizontal and skew with the axis
(c) horizontal and intersecting the axis
(d) none of these.
digAnsr: c
Ans : (c) horizontal and intersecting the axis
Because resultant force on a particle of the body rotating uniformly is always perpendicular to the rotation axis and pass through it.
Page No 193: