Question

A kicked football leaves the ground at an angle o uso with the
Horizontal has an intial speed of is mis Detenmine the distance of X
Acceleration due to gravity is lo.m/ sec​

Answer 1

Answer:

The equation of a projectile motion is a parabola , which is given by:

y=xtanθ−(

2u

2

cos

2

θ

g

)x

2

where, x= horizontal distance travelled by object in time t

y=vertical distance travelled in time t

θ= angle of projection

u= velocity of projection

Given: u=25m/s,x=7m

Hence, y=7tanθ−

2×25

2

cos

2

θ

7

2

g

y=7tanθ−

1350cos

2

θ

49g

Explanation:

hope it will help you....