Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

A block of mass m is placed on a fixed inclined plane making an angle θ=37°  with horizontal. The block is moving down the incline with constant velocity. The only forces acting on block are mg downwards and net reaction exerted by inclined plane (g is acceleration due to gravity). Then pick up the correct statement(s).

Question Image

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya

a

The magnitude of net reaction exerted by plane on block is not greater than mg.

b

The horizontal component of net reaction exerted by plane on block is zero.

c

The magnitude of net reaction exerted by plane on block is not less than mg.

d

If mass of block is some how doubled, the net force on block still remains the same.

answer is A, B, C, D.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

Since net force on block is zero. Hence net reaction exerted on block by incline plane is vertically upwards and has magnitude equal to  mg.

Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!

best study material, now at your finger tips!

  • promsvg

    live classes

  • promsvg

    progress tracking

  • promsvg

    24x7 mentored guidance

  • promsvg

    study plan analysis

download the app

gplay
mentor

Download the App

gplay
whats app icon
personalised 1:1 online tutoring