If an object is thrown straight upward with an initial speed of and takes seconds to hit the ground, from what height was the object thrown?
Assume that gravitational acceleration is
A race car is on a straight track. The race car accelerates from rest, covering in . What is the acceleration of the race car in ?
Details and assumptions
A rock is dropped vertically off the edge of a cliff and hits the ground with an impact velocity of How high is the cliff?
The gravitational acceleration is
An object initially at rest starts moving in a straight line, accelerating uniformly at for seconds. Then it moves with a constant acceleration of for seconds, and then it accelerates uniformly at for seconds. Find the displacement of the object during the total seconds.
Cliff diving is an extreme sport. If a cliff diver dives from a platform 50 meters above the water, how long does the dive take in seconds?
Details and assumptions