According to universal law of gravitation and Newton third law, we all know that the force of attraction between 2 objects is same however in wrong way. So the planet attracts the moon with the identical force because the moon exerts on earth however in opposite directions. Since earth is far larger in size than moon, that the acceleration cannot be detected on earth surface.
Answered by Vishal kumar | 2 years agoAn object of mass, m is moving with a constant velocity, v. How much work should be done on the object in order to bring the object to rest?
Illustrate the law of conservation of energy by discussing the energy changes
which occur when we draw a pendulum bob to one side and allow it to oscillate. Why
does the bob eventually come to rest? What happens to its energy eventually? Is it a
violation of the law of conservation of energy?
The volume of a 500 g sealed packet is 350 cm3 . Will the packet float or sink in water if the density of water is 1 g cm-3 ? What will be the mass of the water displaced by this packet?
The volume of 50 g of a substance is 20 cm3 . If the density of water is 1 g cm-3 , will the substance float or sink?
Why a block of plastic does released under water come up to the surface of water?