A plane flying horizontally at 456 m/s releases a package at an altitude of 15,049 m.  How long will the package take to reach the ground?

An Olympic diver is on a diving platform 4.5 m above the water. To start her dive, she runs off of the platform with a speed of 1.3 m/s in the horizontal direction. Determine the diver's speed just before she enters the water. 4.7 m/s 9.5 m/s 6.4 m/s 0 m/s

A toad with mass of 280 g leaps into the air to catch a fly. If the toad's jump was at an angle of 35 degrees with respect to the horizontal, and with an initial velocity of 5.1 m/s, what is its speed (in m/s) when it reaches its maximum vertical displacement?

A ball of 5kg is shot vertically upward with 19.6m/s.  What is the maximum height it can reach (in meter)?

On planet #3, you fire a projectile horizontally from the edge of a vertical cliff 32.5 m above the ground, with an initial speed of 59.3 m/s. The projectile lands 63.5 m away from the base of the cliff. What is the value of g for planet #3?     38.15 m/s^2     56.69 m/s^2     28.34 m/s^2     211.41 m/s^2

A hawk flying at 10m/s at an altitude of 198 m accidentally drops its prey. The parabolic trajectory of the falling prey is described by the equation y = 198 x2 30 until it hits the ground, where y is its height above the ground and ï is the horizontal distance traveled in meters. Calculate the distance traveled by the prey from the time it is dropped until the time it hits the ground.