Question

What is the normal reaction if a weight of 600 kg is kept on the inclined plane at 30 digree ?

Answer 1

Answer:

by using mgcos○ and putting values of m ,g , o you can get the answer easily.. if any prblm message me i will tell you line by line

Answer 2

Answer:

Normal reaction =5092.22 N

Step-by-step explanation:

Given,

Mass of body, m= 600 kg

Angle of inclination, x= 30 degree

Let's draw the free body diagram of the body as shown in fig.

The force acting on the body due to force of gravity will be m.g.

And the normal reaction acting on the body will be in upward direction and component of force of gravity will balance the normal reaction.

The component of force of gravity opposite to the normal reaction is m.g.cosx

hence, normal reaction,N= m.g.cosx

                                          =600 x9.8 x cos30  Newton

                                          =5092.22 Newton