Question

 What is the minimum velocity attained by a ball thrown with velocity of 25m/s at an angle of

60o with the horizontal?​

Answer 1

Explanation:

Given u=40m/s, θ=60

0

and g=10m/s

2

Maximum Height H

Max

=

2g

u

2

sin

2

θ

=60m

Range R=

g

u

2

sin2θ

=80

2

3

m