Question

If a particle is moving on a circular path with constant speed, then the anale between the direction of accelelam
and its position vector w.r.t. centre of circle will be
1.zero
2.$\pi \//2$
3.$\pi$
4.$2\pi$
​

Answer 1

Answer:

it is zero

because any object moving through circumference of a circle is actually moving in direction of its tangent , which is perpendicular to its radius . as a result , it make the angle of 90˚ making the work done to be zero.

Answer 2

Answer:

I am not found

Explanation:

I I am very poor you are poor and your brother poor