When you drop a rock from a cliff, which of the following happens?

only the rock falls to the earth

only the earth falls up to meet the rock

the rock and the earth fall towards each other

none of the above

The rock and the earth fall towards each other.

Explanation:

As the rock falls from the cliff,its gravitational potential energy is converted to kinetic energy.

The rock is falling and a force on the earth is acting upon it called gravity. The acceleration due to gravity is causing it to fall.

Therefore the rock and the earth fall towards each other.

you cant move and you feel like someones pushing you down onto your bed it can feel like you want to get up but you just can't it can be extremely scary