WHY IS FRICTION A NECESSARY EVIL ????
Give 3 differences between contact and non contact forces
what is the difference between frictional force and gravitational force?
give some more examples of electrostatic force
why do mountaineers usually suffer from nose bleeding at high altitude
Mohan, Rehana, and Sohan are pushing a heavy box, as shown in the given figure. Mohan is applying twice the force as compared to that being applied by Sohan, while Sohan is applying twice the force as compared to that being applied by Rehana.
If Sohan is applying a force of magnitude 60 N, then the resultant force on the box will be
If The Momentum Is Increased By 50% Then Kinetic Energy changes by
What is the full form of SCIENCE
1-Why buses and trucks have double wheels at the back? 2-Why poters place a round piece of cloth on their heads? 3-Why dams are made stronger and thicker at the bottom than the top? 4-Why the pressure inside an aeroplane is maintained at normal ground level atmospheric pressure?
Explain why a balloon bursts if we blow too much air in it ????
why do porters put cloth on their head while carrying heavy loads?
Which type of force acts when we twist wet clothes to squeeze out water ?
The second's hand of a watch is 2cm long, the speed of the tip of this hand is
A. 0.21 cm/s B. 2.1 cm/s C. 21.0 cm/s
I think we can solve this question by calculating angular velocity.
when does a force come into play
What was archimedes principal ?
why wooden slippers are kept below the railway tracks?
why school bags are provided with broad straps and not with thin straps?
When we press a rubber sucker on a smooth surface,it sticks to the surface.Explain why this happens in about 30 words.
The force which is exerted by all matter on all other matter is .................
How many types of forces are there?Explain them?
if you press the rubber sucker on a rough surface,it doesnot stick on surface why?
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