Physics (Essay) Paper 2 WASSCE (PC 2ND), 2022

Question 1

 

A particle is projected at an angle of 600 to the horizontal with a speed of 25 m s-1. [g = 10 m s-2].

Calculate the:
(a)        time of flight of the article;
(b)        horizontal component of the speed of the particle at its maximum height.

 

Observation