Question

a particle is acted upon by a force of consant 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)the kinetic energy of the particle changes with time. b)the acceleration of the particle is constant
c) The velocity of the particle is constant
d) the speed of the particle is constant​

Answer 1

Answer:Explain the contribution of agriculture to the national economy employment and output?​

Explanation: