eli5 How can gravity affect time?

Question

Ik this might be a difficult one but I genuinely want to wrap my head around this

In: 9

Answer 1

Imagine you have a really big clock and a really small clock. The big clock is heavy and the small clock is light. If you drop the big clock, it will fall to the ground faster than the small clock because it is heavier and has more gravity. This means that time will pass more quickly for the big clock than it will for the small clock.