William tell must split the apple atop his son's head from a distance of 24 m. when he aims directly at the apple, the arrow is horizontal. at what angle must he aim it to hit the apple if the arrow is shot at a speed of 25.1 m/s? (find the smaller of two possible angles.)

Answer : Angle is

Explanation :

It is given that,

Horizontal range, R = 24 m

Velocity, v = 25.1 m/s

We have to find the angle with which he hit the apple.

We know that horizontal range is given by the relation as :

Putting all values in above equation we get:

or

So, the angle must he aim it to hit the apple is .

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement

the closer the planet is to the sun, the larger the gravity