MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Tushar Watts Grade: 12
        

Ques) A block is kept ona  asmooth inclined plane of angle of projection  @ that moves with a constant acceleration so that block doesnot slide relative to the inclined plane. If the inclined plane stops , show that the normal contact force offered by the plane on the block changes by a factor of cos 2  @


7 years ago

Answers : (1)

AskIITianExpert Srijan.iitd
8 Points
										

It should be angle of inclination instead of angle of projection ,i suppose!!!


Apply the pseudo force on the block and balance the forces acting on it using free body diagram .find out normal contact force.


again draw free body diagram of block when inclined plane stops finally.compare the two results the answer should be cos2@.

7 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete Physics Course - Class 12
  • OFFERED PRICE: Rs. 2,756
  • View Details
Get extra Rs. 551 off
USE CODE: CART20
  • Complete Physics Course - Class 11
  • OFFERED PRICE: Rs. 2,968
  • View Details
Get extra Rs. 594 off
USE CODE: CART20

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details