What is the maximum height reached by the soccer ball?
The ball will reach a maximum height of 9.31 meters. Known: Up will be considered positive and down will be considered negative a = g = -9.81 m/s2 Vi= 5.6 m/s @ 35° y = -11 m x=?
At what degree should a soccer ball be kicked in order for the ball to land with the greatest horizontal range?
45°
At 45° the venical and horizontal motions are bulanced The angle that results in maximum range (dx) is 45°, 45 degrees or the angle closest to 45 will result in the greatest horizontal distance traveled. 90 degrees or the highest angle will result in the greatest maximum height reached and the greatest time in the air.
How do you find the acceleration of a soccer ball?
We calculated the force to be 8.99 newtons, the average velocity to be 12.55 m/s sq, the acceleration to be 20.92 m/s sq, momentum to be 5.4 kg* m/s and impulse to be 5.39 ….YouTube Video.
| Velocity | 12.55 m/s sq |
|---|---|
| Impulse | |
| Work | 10.34 |
How fast is a soccer ball kicked?
In this article, you will find the answer. The fastest a player has kicked a soccer ball is 131mph (211 km/h). However, professional players kick the ball at an average speed of up to 70 mph(112 km/h), while youth players can kick a soccer ball as fast as 40 mph (64 km/h).
How do you find the maximum height of a ball kicked?
Use the vertical motion model, h = -16t2 + vt + s where v is the initial velocity in feet/second and s is the height in feet, to calculate the maximum height of the ball.
How do you solve maximum height?
h = v 0 y 2 2 g . This equation defines the maximum height of a projectile above its launch position and it depends only on the vertical component of the initial velocity.
Why is 45 degrees the optimum launch angle?
A launch at 45 degrees would allow the ball to remain in the air for a longer time, but it would then be launched at a lower horizontal speed at the start and it would slow down more because of the longer flight time. An additional aerodynamic force arises if the ball is spinning.
How do you solve for speed and velocity?
Velocity (v) is a vector quantity that measures displacement (or change in position, Δs) over the change in time (Δt), represented by the equation v = Δs/Δt. Speed (or rate, r) is a scalar quantity that measures the distance traveled (d) over the change in time (Δt), represented by the equation r = d/Δt.
How fast is a kick?
The average person can initiate kicks that travel at 60-mph, while trained combat sports fighters and athletes such as soccer players can generate kicks at 80-mph. This is an increase in speed of more than 33% over that of the average person.
What is the acceleration of a soccer ball?
The force acting on the ball is the mass of the ball, 0.4 kg, multi- plied by the acceleration, 3000 meters per second squared, which is 1200 kilograms times meters per second squared.
When a football is kicked with a vertical speed of 20m s?
when a football is kicked with a vertical speed of 20m/s, it’s height, h meters, after t seconds is approximated by the formula: h = 20t – 5t^2.
How do you find the maximum height of a ball?
Use the vertical motion model, h = -16t2 + vt + s, where v is the initial velocity in feet/second and s is the height in feet, to calculate the maximum height of the ball.