What is the average velocity of a projectile between the instants is crosses half the maximum height ? It is projected with a speed u at an angle q with the horizontal - (1) u sin q (2) u cos q (3) u tan q (4) u
What is the average velocity of a projectile between the instants is crosses half the maximum height ? It is projected with a speed u at an angle q with the horizontal - (1) u sin q (2) u cos q (3) u tan q (4) u
Answers (1)
There is no effect of the vertical component of the velocity during this displacement. The body moves at a constant speed of ucosq in the horizontal direction. The average velocity during this displacement will be ucosq in the horizontal direction