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3. A placekicker kicks a footbalil at and angle of 23.0 degrees and the initial ball...
using parametric equations the H 2. An NFL punter at the 15,yard line kicks a football downfield with initial velocity 85 feet per second at an angle of elevation of 56 a. Draw a complete graph of...
using parametric equations
the H 2. An NFL punter at the 15,yard line kicks a football downfield with initial velocity 85 feet per second at an angle of elevation of 56 a. Draw a complete graph of the problem situation. b. How far downfield will the football first hit the field? c. Determine the maximum height of the ball above the field d. What is the "hang time? (That is, the total time the football is in the air.) itu...
The place kicker on a football team kicks a ball from ground level with an initial...
The place kicker on a football team kicks a ball from ground level with an initial speed of 8.60 m/s at an angle of 31.0° above the horizontal. (a) How long is the ball in the air, in seconds, before it lands on the ground again? Find in seconds. You may neglect air resistance. (b) How far does it travel in the horizontal direction?
A soccer player kicks a ball at an angle of 60 degrees above the ground. The...
A soccer player kicks a ball at an angle of 60 degrees above the ground. The soccer ball hits the ground some distance away. Neglect any effects due to air resistance. Is there any point at which the soccer ball's velocity and acceleration vectors are perpendicular to each other? No, because the vertical component of the velocity vector points in the same direction as the acceleration vector at all times. No, because the change in velocity vector and the acceleration...
A kicked football leaves the ground at an angle 37 degrees with a velocity of 12.0...
A kicked football leaves the ground at an angle 37 degrees with a velocity of 12.0 m/s. Calculate (a) the maximum height, (b) time of travel before the football hits the ground and (c) how far away it hits the ground. Assume the ball leaves the foot at ground level, and ignore air resistance and rotation of the ball.
Emmy kicks a soccer ball up at an angle of 45° over a level field. She...
Emmy kicks a soccer ball up at an angle of 45° over a level field. She watches the ball's trajectory and notices that it lands two seconds after being kicked, about 20 m away to the north. Assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. Consider only the time that the ball is in the air, after being kicked but before landing. Take "north" and "up"...
2) A soccer player kicks a stationary ball giving it a speed of 20.0 m/s at...
2) A soccer player kicks a stationary ball giving it a speed of 20.0 m/s at an angle of 15 to the horizontal. (a) (8 Points) What is the maximum height reached by the ball? (b) (8 Points) How long is the ball in the air? (c) (6 Points) How far in the x-direction does the ball travel?
a golfer hits a ball at an angle of 35 degrees relative to the vertical axis....
a golfer hits a ball at an angle of 35 degrees relative to the vertical axis. The ball lands on the green at the same height as where it was hit, but 137 m away. What is the horizontal velocity at the peak of the ball's flight? Please give in depth explanation.
a golfer hits a ball at an angle of 35 degrees relative to the vertical axis....
a golfer hits a ball at an angle of 35 degrees relative to the vertical axis. The ball lands on the green at the same height as where it was hit, but 137 m away. What is the horizontal velocity at the peak of the ball's flight? Please give in depth explanation.
A ball is kicked at an angle of 25 degrees with an initial velocity of 40...
A ball is kicked at an angle of 25 degrees with an initial velocity of 40 m/s. What is the total time the ball was above the ground? Assume it lands at the same height as it was hit.
You toss a ball from a balcony. When the ball leaves your hand, it is 10.0...
You toss a ball from a balcony. When the ball leaves your hand, it is 10.0 meters above the ground and has a velocity of (10.0 m/s, 45.0 degrees above the horizontal). Ignore air resistance. (let's take the x-direction to be aligned with the horizontal motion and the y-axis to be upward.) A) How high above the ground does the ball go, and how much time does it take to reach max height? B) Determine the total time of flight....
using parametric equations
the H 2. An NFL punter at the 15,yard line kicks a football downfield with initial velocity 85 feet per second at an angle of elevation of 56 a. Draw a complete graph of the problem situation. b. How far downfield will the football first hit the field? c. Determine the maximum height of the ball above the field d. What is the "hang time? (That is, the total time the football is in the air.) itu...
Emmy kicks a soccer ball up at an angle of 45° over a level field. She watches the ball's trajectory and notices that it lands two seconds after being kicked, about 20 m away to the north. Assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. Consider only the time that the ball is in the air, after being kicked but before landing. Take "north" and "up"...
2) A soccer player kicks a stationary ball giving it a speed of 20.0 m/s at an angle of 15 to the horizontal. (a) (8 Points) What is the maximum height reached by the ball? (b) (8 Points) How long is the ball in the air? (c) (6 Points) How far in the x-direction does the ball travel?
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