Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
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

Kindly explain this question to me, a horizontal force of 10N is necessary to just hold a block stationary against a wall . The coefficient of friction between the block and the wall is 0.2. The weight of the block is? my doubt is why cant i equate 10N =umg?

Kindly explain this question to me,
a horizontal force of  10N is necessary to just hold a block stationary against a wall . The coefficient of friction between the block and the wall is 0.2. The weight of the  block is?
my doubt is why cant i equate 10N =umg?

Grade:12

1 Answers

Nayan Sharma
29 Points
4 years ago
Imagine a 3D figure of the cube attached with the wall. Here, direction of the following forces are-mg=-jFriction = jHorizontal force = -kSo here, uN = mg, where N=10 newton

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free