Question

A particle is projected at an angle of θ with respect to the horizontal direction. Match the following for the above motion. 

(a) v_x – decreases and increases 

(b) v_y – remains constant 

(c) Acceleration – varies 

(d) Position vector – remains downward

Answer 1

(a) v_x = remains constant 

(b) v_y = decreases and increases

(c) a = remains downward 

(d) r = varies