Question

why earth do not change its velocity ​

Answer 1

Answer:

Here is your answer

Explanation:

When an object moves in a circle at a constant speed, its direction constantly changes. A change in direction causes a change in velocity. This is because velocity is a vector quantity – it has an associated direction as well as a magnitude. A change in velocity results in acceleration, so an object moving in a circle is accelerating even though its speed may be constant.

Answer 2

His wish Whats your problem