How do you find maximum height in physics?
The maximum height of an object, given the initial launch angle and initial velocity is found with:h=v2isin2θi2g h = v i 2 sin 2 θ i 2 g . The time of flight of an object, given the initial launch angle and initial velocity is found with: T=2visinθg T = 2 v i sin .
How do you find the maximum height that the ball will attain?
SOLUTION: A ball is thrown upward into the air with an initial velocity of 128ft/s. The equation h(t)= -16t2 + 128t. Find the maximum height that the ball will attain? Algebra -> Probability-and-statistics -> SOLUTION: A ball is thrown upward into the air with an initial velocity of 128ft/s. The equation h(t)= -16t2 + 128t.
What is the final velocity at the maximum height of the ball?
This means that the final velocity (velocity at the maximum height) is 0. It will always be 0 in these cases since the ball has to stop before changing direction. Also, even if you are not given it, you are expected to know the acceleration. The acceleration is simply acceleration due to gravity which is [math]-9.81 m/s^2 [/math] on Earth.
How do you find the height of a thrown football?
The function h(t) = − 5t2 + 20t + 2 gives the approximate height, h meters, of a thrown football as a function of the time, t seconds, since it was thrown. The ball hit the ground before a receiver could get near it. a) How long was the ball in the air? About 4.1 seconds. How long was the ball in the air?
What is the initial velocity of the object thrown upward?
The object was thrown upward with an initial velocity of 45 m/s at an angle 60° with the horizontal plane. During the flight of the object, horizontal component of its velocity will remain the same (as we neglect wind resistance); but its vertical component will be governed by the gravitational force of the earth.