Question

The maximum horizontal range of a projectile is 400 m . The maximum value of height attained by it will be

Answer 1

Answer:

The maximum horizontal range of a projectile is 400 m . The maximum value of height attained by it will be

Explanation:

The maximum horizontal range of a projectile is 400 m . The maximum value of height attained by it will be

Answer 2

Answer:

Rmax  =  u²/g= 400m (Forθ=45 p)

Hmax= u²/2g =400/2 = 200m (For θ=90°)

⇒200m