Home
Class 12
PHYSICS
A man pushes a wall and fails to displac...

A man pushes a wall and fails to displace it.He does

A

negative work

B

positive work

C

no work at all

D

first negative and then positive work

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

A man pushes a wall and falls to displace it He does

A man tries hard to push a loaded truck but fails to move it. In tis case he does

A man approaches a veritcal plane mirror at speed of two m//s. At what rate does he approach his image?

A man buys a house Rs.5 lakh and rents it.He puts 121/2% o each month's rent aside for repairs,pays Rs.1660 as annual taxes and realizes 10% on his investment thereafter. Find the monthly rent of the house.

A man pushes against a rigid fixed vertical wall. Which of the following is (are) the most accurate statement(s) related to the situation ?

AS 60 kg man pushes a 40 kg man by a force of 60 N. The 40 kg man has pushed the other man with a force of

Does the transfer of energy take palce when you push a huge rock with all your might and fail to move it ? Where is the energy you spend going ?

A man has a wound.Normally a bleeding would develops a clot and flow of blood stops.If this does not happen to the man then he probably suffers from :