Question

4.
5. A particle is acted upon by a force of constant magnitude which is always perpendicular
to the velocity of the particle, the motion of the particle takes place in a plane. It follows
that
(a) Its velocity is constant
(b) Its acceleration is constant
(c) Its kinetic energy is constant
(d) It moves in a straight line
Abody of mass 01 Jomoving with
1​

Answer 1

Answer:

f k 0 a re photo of the following is the first example