CameraIcon

SearchIcon

MyQuestionIcon

1

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

Problems with Pseudo Force

What force is...

Question

What force is required to push a $200 N$ body upon a $30^{o}$ smooth incline with an acceleration of $2 m / s^{2}$ , if the force is to be applied along the plane. $(g = 10 m / s^{2})$

Open in App

Solution

$200 N$ means 20kg object
From above image

$F - 100 = 20 \times a$

since $a = 2$
so,
$F = 100 + 40$

$F = 140 N$

Suggest Corrections

thumbs-up

0

Similar questions

Q. A body of mass

2 k g

slides down with an acceleration of

3 m / s^{2}

on a rough inclined plane having a slope of

30^{o}

. The external force required to take the same body up the plane with the same acceleration will be:

(g = 10 m / s^{2})

Q. A body of mass 4kg is kept on an inclined plane of 1 in 2. When it is pulled directly up the plane by a force of 6kg wt, it moves with acceleration of

2 m / s^{2}

. If a force of 3kg wt is applied down the plane, it moves with the acceleration (

g = 10 m / s^{2}

)

Q. How much force is required to push a 100 N wooden block up a friction less plane that is inclined at an angle of

30^{o}

with the horizontal so that it has an acceleration along the plane of

2.5 m / s^{2}

Q. A wooden block of mass

8

kg slides down an inclined plane of inclination

30^{o}

to the horizontal with constant acceleration

0.4 m / s^{2}

. The force of friction between the block and inclined plane is _____.

(g = 10 m / s^{2})

Q. A wooden block of mass

8

kg slides down an inclined plane of inclination

30^{o}

to the horizontal with constant acceleration

0.4 m / s^{2}

. The force of fiction between the block and inclined plane is

(g = 10 m / s^{2})

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Problem Solving Using Pseudo-Forces

PHYSICS

Watch in App

explore_more_icon

Explore more

Problems with Pseudo Force

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon