Question

What is height of a projection ? obtain expression for it.​

Answer 1

Answer:

H=u2sin2θg−u2sin2θ2g⇒H=u2sin2θ2g. Hence the expression for the maximum height. The time of ascent. The time taken by the body to reach the maximum height when projected vertically upwards. Let the time taken by the projectile to reach the maximum height = t.

Explanation:

H=u2sin2θg−u2sin2θ2g⇒H=u2sin2θ2g. Hence the expression for the maximum height. The time of ascent. The time taken by the body to reach the maximum height when projected vertically upwards. Let the time taken by the projectile to reach the maximum height = t.

Answer 2

Answer:

Hope it's helpful to you dear ☆☆