A student J.

# Projectile motion

Mitchel shoots an arrow from an initial height of 400 meters with initial velocity of 80 m/s at 35 degrees above horizontal.

what is the maximum height of the arrow?

At what height will the arrow be angled at 30 degrees below the horizontal?

What is the arrow's velocity and angle (above or below horizontal as well) after 9.0 seconds?

What is the arrow's final velocity when it hits the ground? At what angle does it hit the ground?

At the moment the arrow hits the ground with its final velocity, it takes 0.025 seconds for the arrow to come to a complete stop in the ground. What is the acceleration of the arrow?