The force that bends the straight path of an object into circular path is known as?

A - linear force

B - angular force

C - gravitational force

D - centripetal force

Answer : D

Explanation

Centripetal force a force that acts on a body moving in a circular path and is directed towards the centre around which the body is moving..

In a cirular motion the direction of motion?

A - changes continuously

B - changes after time

C - never changes

D - remains constant

Answer : A

Explanation

The motion of the earth around the sun is circular motion.