Classical Mechanics
# 2D Kinematics

The air resistance is negligible.

A hunter aims directly at a target \( 66 \text{ m} \) away, at the same height as the gun. If the bullet is fired at a speed of \( 66 \text{ m/s}, \) by how much will the bullet miss the target?

NOTES: The air resistance is negligible, and the gravitational acceleration is \(g=10\text{ m/s}^2.\) You may also assume the bullet does not hit the ground until after passing the target.

A boy throws a ball at \( 32 \sqrt{2} \text{ m/s} \) at a \( 45^ \circ \) angle with the ground. Find the horizontal distance the ball flies.

Gravitational acceleration is \( g =10 \text{ m/s}^2, \) and air resistance is negligible.

A ball is thrown horizontally at \( 16 \text{ m/s} .\) If the ball travels a horizontal distance of \( 80 \text{ m} \) before hitting the ground, from what height was the ball thrown?

The gravitational acceleration is \( g= 10 \text{ m/s}^2. \)

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