Time to hit the ground

SOLUTION 7

USING METRIC SYSTEM ( SI ) ENGINEERING SYSTEM.

An airplane moving horizontally with a constant velocity of in meter/sec at an altitude or height in meter.The direction of airplane to the right have been choosen as the positive direction. The plane release a crate box that falls to the ground along a curved trajectory. Ignoring air resistance, determine the time required in seconds for the crate to hit the ground.
seconds , Answer

NOTICE that changing the constant velocity value moving horizontally have no effect on the time to hit the ground because only the earth's gravitational force is acting on the box. Also the height is affecting the time to hit the ground. Assuming air resistance is neglible.

USING ENGLISH ENGINEERING SYSTEM.

An airplane moving horizontally with a constant velocity of in ft/sec at an altitude or height in feet.The direction of airplane to the right have been choosen as the positive direction. The plane release a crate box that falls to the ground along a curved trajectory. Ignoring air resistance, determine the time required in seconds for the crate to hit the ground.

seconds, Answer