Question

two projectiles are fired with the same speed with two different angles of projection so as to have same range r if the maximum height reached by them are H1 and H2 then are​

Answer 1

Answer:

Explanation:

Your question is wrong question is what are the different angles of projection for which coreaponding ranges are equal

So range=Visquare /g into sin2theata

So for angle 80,10)(70,20)(60,30)

Ranges will be equal because sin 2 theata for 80degree and 10 degree is same and vice virca