Football place kicker punts a ball sonthat at the instant the ball leaves his foot, it...
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Football place kicker punts a ball sonthat at the instant the ball
leaves his foot, it...
Trevor Daniel punts the football with a speed of 28 m/s at an angle of 57°...
Trevor Daniel punts the football with a speed of 28 m/s at an angle of 57° above the horizontal. The ball leaves his foot at 0.8 m above the ground. At the very top of the flight of the football, the ball hits a salty seagull. Ignore air resistance.
Trevor Danlel punts the football with a speed of 30 m/s at an angle of 679 above the horizontal
Trevor Danlel punts the football with a speed of 30 m/s at an angle of 679 above the horizontal. The ball leaves his foot at 0.8 m above the ground. At the very top of the flight of the football, the ball hits a stiffnecked seagull. Ignore air resistance.
Example: Shooting an Arrow A good compound bow can shoot an arrow with an initial velocity...
Example: Shooting an Arrow A good compound bow can shoot an arrow with an initial velocity of 100 m/s. If you shot this bow at an angle of 30° above the horizon, what would be the arrow's position and velocity after 2.5 seconds? Example: football kicker Football place kicker is 30 m from the goal post. He kicks the ball so that at the instant the ball leaves his foot, it is moving 20 m/s at 60% to ground. The...
In a football game a kicker attempts a field goal. The ball remains in contact with...
In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's foot for 0.050 s, during which time it experiences an acceleration of 310 m/s^2 . The ball is launched at an angle of 50 degree above the ground. Determine the horizontal and vertical components of the launch velocity.
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?
In punting a football, the kicker tries to maximize both the distance of the kick and...
In punting a football, the kicker tries to maximize both the distance of the kick and its "hang time"--the time that the ball is in the air. A kicker gets off a great punt with a hang time of 6.0 s that lands 60 yards from the kicker. 1. What is the speed of the ball as it leaves the kicker's foot? 2. What is the angle of the ball's initial velocity?
In a football game a kicker attempts a field goal. The ball remains in contact with...
In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's foot for 0.0513 s, during which time it experiences an acceleration of 275 m/s2. The ball is launched at an angle of 51.0° above the ground. Determine the (a) horizontal and (b) vertical components of the launch velocity.
In a football game a kicker attempts a field goal. The ball remains in contact with...
In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's foot for 0.0527 s, during which time it experiences an acceleration of 385 m/s2. The ball is launched at an angle of 45.2° above the ground. Determine the (a) horizontal and (b) vertical components of the launch velocity.
In a football game a kicker attempts a field goal. The ball remains in contact with...
In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's foot for 0.0757 s, during which time it experiences an acceleration of 223 m/s2. The ball is launched at an angle of 53.0° above the ground. Determine the (a) horizontal and (b) vertical components of the launch velocity.
A place-kicker must kick a football from a point 36.0 m (about 40 yards) from the...
A place-kicker must kick a football from a point 36.0 m (about 40 yards) from the goal. Half the crowd hopes the ball will clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a speed of 21.2 m/s at an angle of 49.0° to the horizontal. (a) By how much does the ball clear or fall short (vertically) of clearing the crossbar? (Enter a negative answer if it falls short.)
Trevor Daniel punts the football with a speed of 28 m/s at an angle of 57° above the horizontal. The ball leaves his foot at 0.8 m above the ground. At the very top of the flight of the football, the ball hits a salty seagull. Ignore air resistance.
Trevor Danlel punts the football with a speed of 30 m/s at an angle of 679 above the horizontal. The ball leaves his foot at 0.8 m above the ground. At the very top of the flight of the football, the ball hits a stiffnecked seagull. Ignore air resistance.
Example: Shooting an Arrow A good compound bow can shoot an arrow with an initial velocity of 100 m/s. If you shot this bow at an angle of 30° above the horizon, what would be the arrow's position and velocity after 2.5 seconds? Example: football kicker Football place kicker is 30 m from the goal post. He kicks the ball so that at the instant the ball leaves his foot, it is moving 20 m/s at 60% to ground. The...
In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's foot for 0.050 s, during which time it experiences an acceleration of 310 m/s^2 . The ball is launched at an angle of 50 degree above the ground. Determine the horizontal and vertical components of the launch velocity.
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