Question

A boy can throw a stone upto a maximum height of 10 m. The maximum horizontal distance that the boy can throw the same stone up to will be

Answer 1

Answer:

20m

Explanation:

Given vertical height = 10m. if we took it as max vertical height

then, u2/2g = 10m => u2/g = 20

 

As horizontal projectile range = u2sin2∂/g

So, range is maximum when ∂=45 degrees

 

Hence, maximum horizontal range is u2/2g = 20,m

Answer 2

hi there

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