Question

Four students A,B,C,D Projected four object of mass and the angle of projection made by students are 90°,30°,45°,60° respectively. The horizontal distance covered by the object thrown by A,B,C,D are P,Q,R,S respectively. What is the correct order of horizontal distance covered by the object?

A}R>Q=S>P
B}R>Q=P>S
C}P>Q=S>R
D}Q>R=S>P​

Answer 1

Answer:

Four bodies A, B, C and D are projected with equal speeds having angles of projection 15 ^∘ , 30 ^∘ , 45 ^∘ and 60 ^∘ with the horizontal respectively. ...