why doesn't the moon fall towards the earth? (CLASS 11)
Answers
Explanation:
The gravitational pull of the moon is also slowing down the earth’s rotation. This effect is known as tidal braking. Tidal braking increases the time of a day by 2.3 milliseconds every century. As every action has a reaction, the tidal braking effect transfers energy into the moon thus pushing the moon further away from the earth. The moon is thus moving away from the earth at a rate of 1.5 inches every year.
The moon’s effect on the axis of rotation of the planet may have been a key factor for sustaining the climate to lot life prosper on our planet for billions of years. The pull between the earth and the moon depends on basically two factors, the masses of the celestial bodies and the distance between them. The heavier of the bunch, the earth exerts a more significant pull on the moon. But why doesn’t the moon fall into the Earth?It is basically an applied case of projectile motion. When a body is thrown, the force is applied tangentially to the curve of the earth but the motion of the object is in a parabolic form due to the action of gravity. The moon revolves around the earth in a similar way but due to the velocity with which the moon got hooked onto the earth’s gravity keeps it from falling onto the earth. This keeps the moon in a pretentious orbit around the earth even though it is moving further away from our planet by an ever so little margin.
Answer:
because each object has their own gravity beacuseof their gravity they did acctract from other planets