An object is kept on a smooth inclined plane

Asked by admin @ 16/08/2021 in Physics viewed by 272 People

An object kept on a smooth inclined plane of inclination theta with horizontal can be kept stationary relative to the incline by giving a horizontal acceleration to the inclined plane, equal to

Answered by admin @ 16/08/2021

Mg sin θ = ma cosθ
cutting m from both sides gives us

g sinθ= a cosθ
g sinθ/cosθ= a

as sinθ/cosθ = tanθ

so g tanθ= a

A block is kept on a smooth inclined plane

Asked by admin @ 17/08/2021 in Physics viewed by 261 persons

A block is kept on a smooth inclined plane of angle of incli- nation @, which moves with a constant acceleration so that theblock does not slide relative to …

A body sliding on a smooth inclined plane

Asked by admin @ 31/08/2021 in Physics viewed by 274 persons

a body sliding on a smooth inclined plane requires 4second to reach the bottom after starting from rest at the top. how much time does it take to cover one …

A sphere is released on a smooth inclined plane

Asked by admin @ 20/08/2021 in Physics viewed by 299 persons

A sphere is released on a smooth inclined plane

A body is projected up a smooth inclined plane

Asked by admin @ 16/08/2021 in Physics viewed by 334 persons

A body is projected up a smooth inclined plane with velocity v from the pt A as shown. top is connected to well of diametrw 40m.if the body just manages …

An experiment to find coefficient of friction with inclined plane

Asked by admin @ 28/10/2021 in Physics viewed by 305 persons

You have devised an experiment to measure the kinetic coefficient of friction between a ramp and block. You place the block on the ramp at an angle high enough that …

A trolley while going down an inclined plane

Asked by admin @ 24/08/2021 in Physics viewed by 262 persons

A trolley, while going down an inclined plane, has an acceleration of 2 cm s-2. What will be its velocity 3 s after the start? NCERT Class IX Sciences - …

A trolley is being pulled up an inclined plane

Asked by admin @ 23/08/2021 in Physics viewed by 313 persons

A trolley is being pulled up an incline plane by a man sitting on it he applies a force of 250 Newton if the combine mass of the man in …

A person cannot see distinctly objects kept beyond 2m

Asked by admin @ 13/08/2021 in Science viewed by 310 persons

A person cannot see distinctly objects kept beyond 2m.This defect can be corrected by using a lens of what power?

A block is kept on a frictionless inclined surface

Asked by admin @ 10/08/2021 in Physics viewed by 282 persons

A block is kept on a frictionless inclined plane of inclination alpha, it is given acceleration a to keep the block stationary, then a is equal to

When a body slides down an inclined plane it has

Asked by admin @ 04/08/2021 in Physics viewed by 311 persons

when a body slides down an inclined plane with coefficient of friction as u then its acceleration is given by

Find the range of a projectile on an inclined plane

Asked by admin @ 03/08/2021 in Physics viewed by 265 persons

find range of projectile on the inclined plane which is projected perpendicular to the incline plane wth velocity 20m/s .angle=37°

How is the floor of a bathtub an inclined plane

Asked by admin @ 03/08/2021 in Science viewed by 274 persons

What type of simple machine is found on the floor of a bathtub

An inclined plane wrapped around a cylinder

Asked by maham237 @ 17/02/2021 in Physics viewed by 263 persons

Which simple machine is described as an inclined plane wrapped around a cylinder? a screw a wedge a wheel and axle a pulley

The upper half of an inclined plane with inclination

Asked by admin @ 17/08/2021 in Physics viewed by 274 persons

the upper half of an inclined plane with inclination (theta) is perfectly smooth while the lower half is rough a body starting from rest at the top will again come …

The upper half of an inclined plane of inclination

Asked by admin @ 10/08/2021 in Physics viewed by 288 persons

the upper half of an inclined plane with inclination (theta) is perfectly smooth while the lower half is rough a body starting from rest at the top will again come …