CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Free Body Diagram

A particle of...

Question

A particle of mass $5 k g$ is moving on rough fixed inclinde plane with constant velocity of $5 m / s$ as shown in figure. Find the friction acting on a body by plane.

Open in App

Solution

The body is moving down with constant velocity, so the downward force is equal to frictional force.
$f = m g sin θ$
$= 5 \times 9.8 \times sin 30^{\circ}$

$= 24.5 N$

Suggest Corrections

thumbs-up

0

Similar questions

Q. A body of mass

5 k g

is moving with a constant velocity of

18

m / s

on a friction less horizontal surface. The force required to keep this body moving with the same velocity is

Q. An inclined plane is moving towards right with an acceleration of

5 m s^{- 2}

as shown in the figure. Find force in newton which block of mass

5 k g

exerts on the inclined plane. (All surfaces are smooth)

Q. A particle of mass

5 kg

is initially at rest. A force starts acting on it along a fixed direction. The magnitude of the force changes with time as shown in the figure. Find the velocity of the particle at the end of

20 s

Q. A body of mass

5 k g

is suspended by a spring balance on an inclined plane as shown in figure. The spring balance measure

Q. As shown in the figure a body of mass

m

moving vertically with speed

3 m / s

hits a smooth fixed inclined plane and rebounds with a velocity

v_{f}

in the horizontal direction. If

∠

30^{\circ}

v_{f}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Circular Permutations

PHYSICS

Watch in App

explore_more_icon

Explore more

Free Body Diagram

Standard VIII Physics

Join BYJU'S Learning Program

CrossIcon