itsmarasilly said:Homework Statement
Find the ball's hang time, range, and maximum height.
A player kicks a football from ground level with an initial velocity of 27.0 m/s, 60.0° above the horizontal. Find the ball's hang time, range, and maximum height. Assume air resistance is negligible.
Homework Equations
Range = Initial Velocity ^ 2 /9.8
Height = (Initial Velocity)(Sin)^2/ (2)(9.8)
itsmarasilly said:the 60 degrees? would it be put in the calculator as sin(60^2) or sin(60)^2, does it make a difference?
Hang time refers to the amount of time an object stays in the air before it falls back to the ground. In sports, it is often used to describe the amount of time a player stays in the air during a jump.
Hang time is typically measured in seconds. This can be determined by measuring the time it takes for an object to reach its maximum height and fall back to the ground.
The hang time of an object is affected by several factors, including the initial velocity, the angle of launch, air resistance, and gravity. A higher initial velocity and a lower angle of launch will result in a longer hang time.
Range is the horizontal distance covered by an object in motion. In terms of hang time, it is the distance the object travels while it is in the air.
Maximum height is the highest point an object reaches during its flight. It is directly related to hang time, as a longer hang time will result in a higher maximum height. This is because the object has more time to travel upward before falling back to the ground.