Guidelines

What is the velocity of the ball before it was kicked?

by Author

What is the velocity of the ball before it was kicked?

Conclusion: The magnitude of the velocity of the ball is 26.3 m/s for the parabolic motion just before it hits the ground and this greater than the 17.1 m/s for the velocity of the ball that falls straight downward.

What is the maximum height the football will reach?

The ball reaches a maximum height of 11.5 meters above the ground.

What is the velocity of the ball when it hits the ground?

Multiply the time by the acceleration due to gravity to find the velocity when the object hits the ground. If it takes 9.9 seconds for the object to hit the ground, its velocity is (1.01 s)*(9.8 m/s^2), or 9.9 m/s.

What is the maximum height that the arrow reaches?

It takes 5 seconds for the arrow to reach its maximum height. The maximum height of the arrow is 400 feet.

READ:   How do you make moist lasagna?

How do you calculate projectile motion?

Projectile motion equations

  1. Horizontal velocity component: Vx = V * cos(α)
  2. Vertical velocity component: Vy = V * sin(α)
  3. Time of flight: t = 2 * Vy / g.
  4. Range of the projectile: R = 2 * Vx * Vy / g.
  5. Maximum height: hmax = Vy² / (2 * g)

What is the initial velocity of a football when it kicks?

A Football player kicks a ball at an angle of 30^o to the horizontal with an initial velocity of 15 ms^-1 . Assuming the ball travels in a vertical plane, Calculate the a] Maximum height b] Time of flight and c] Horizontal range [g = 9.8 ms^-2] . >> A Football player kicks a b…

How does the angle of a kick affect how far a kick?

The angle of a kick helps determine how far it will travel. When the football travels through the air, it always follows a curved, or parabolic, path because the movement of the ball in the vertical direction is influenced by the force of gravity.

What is the maximum height of a soccer ball at 60 degrees?

READ:   Does hard work always give good results?

If we change the angle of the kick to 60 degrees, we get a hang-time of 4.84 s, a maximum range of 66.3 m (72 yd), and a peak height of 54.5 m (179 ft). Notice that as the angle of the kick gets steeper, the ball hangs longer in the air and goes higher.

How does a punter control the speed of a football?

When a punter kicks a football, he can control three factors: The rotation of the ball — spiral or end-over-end — will influence how the ball slows down in flight, because the ball is affected by air drag.