A smooth inclined plane is fixed in a car acceleratingat . If the sphere is set pure rolling on the incline, then
a) |
It will continue rolling |
b) |
It will slip down |
c) |
Its linear velocity will increase |
d) |
Its linear velocity will decrease |
A smooth inclined plane is fixed in a car acceleratingat . If the sphere is set pure rolling on the incline, then
a) |
It will continue rolling |
b) |
It will slip down |
c) |
Its linear velocity will increase |
d) |
Its linear velocity will decrease |
(a)
The sphere will continue rolling because in the reference frame of incline (or car), the resultant force along the incline becomes zero