A soccer ball with mass 0.470 kg is initially moving with speed 2.30 m/s . A...
A soccer ball with mass 0.470 kg is initially moving with speed 2.30 m/s . A soccer player kicks the ball, exerting a constant force of magnitude 39.0 Nin the same direction as the ball's motion.
Over what distance must the player's foot be in contact with the ball to increase the ball's speed to 6.00 m/s?
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A soccer ball with mass 0.470 kg is initially moving with speed
2.30 m/s . A...
A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest....
A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is in contact with the ball for 3.0 times 10^-3 s. The force exerted on the ball by the foot is given by F(f) = [(6.0x10^6)/-(2.0x10^9)t^2]N for - lessthanorequalto t lessthanorequalto 3.0x10^-3s. Find the magnitude of the impulse delivered to the ball. Find the magnitude of the average force exerted on the ball by the player's foot. Find the magnitude of...
A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest....
A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is in contact with the ball for 1.40 x 103 s, and the force of the kick is given by F(t) = [(7.20 x 105)t - (5.14 x 108)+21 N for Osts 1.40 X 10's, where t is in seconds. Find the magnitudes of the following: (a) the impulse on the ball due to the kick, (b) the average force on...
A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest....
A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is in contact with the ball for 1.10 x 10 s, and the force of the kick is given by F(t) = [(8.13 x 105) - (7.39 X 10821 N for Osts 1.10 X 10 TS wheret is in seconds. Find the magnitudes of the following: (a) the impulse on the ball due to the kick, (b) the average force on...
10.7 A soccer player deflects a soccer ball by kicking it. Initially the soccer ball (mass 0.40 kg) is moving horiz...
10.7 A soccer player deflects a soccer ball by kicking it. Initially the soccer ball (mass 0.40 kg) is moving horizontally to the left witha speed of 20.0 m/s. The kick causes it to have an initial, post-kick velocity of 30.0 m/s with an angle of 45 upward and to the right. If the time that the player's foot is in contact with the soccer ball is 0.010 seconds find: A. The impulse of the net force The average net...
chap09-P37 Please write the answer neatly for a thumps up, thank you! A soccer player kicks...
chap09-P37 Please write the answer neatly for a thumps up, thank
you!
A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is in contact with the ball for 1.30 x 10-3 s, and the force of the kick is given by F(t) = [(9.69 x 105) - (7.45 x 103)+2] N for osts 1.30 X 10's, where t is in seconds. Find the magnitudes of the following: (a) the impulse...
A tennis ball of mass 0.0600 kg is initially moving horizontally with a speed of 25.0...
A tennis ball of mass 0.0600 kg is initially moving horizontally with a speed of 25.0 m/s. A tennis player hits it with his racket with an average force of 66 N, sending the ball back in the opposite direction with a speed of 35.0 m/s. For how much time was the racket and ball in contact, in units of seconds?
A 0.060-kg tennis ball, initially moving at a speed of 12 m/s, is struck by a...
A 0.060-kg tennis ball, initially moving at a speed of 12 m/s, is struck by a racket. The direction of the ball is reversed and its speed is increased to 18 m/s. A high-speed video of the impact shows that the duration of the contact between the ball and the racket was 0.050 s. What is the magnitude of the average force that was exerted on the ball by the racket while they were in contact? (MAGNITUDE) A 36 N...
17) A soccer player is redirecting the ball with her foot. At the instant before it...
17) A soccer player is redirecting the ball with her foot. At the instant before it is contacted by the player's foot, the bal is moving at a velocity (VB) of 6 m/s in the direction shown in the overhead view on the left below i) (1pt) The player wants to speed up the ball's "forward" motion in its current direction while causing its motion to turn to the left of its current direction. If she is to do so,...
A 55-kg soccer player jumps vertically upwards and heads the 0.45-kg ball as it is descending...
A 55-kg soccer player jumps vertically upwards and heads the 0.45-kg ball as it is descending vertically with a speed of 23 m/s. (a) If the player was moving upward with a speed of 4.0 m/s just before impact, what will be the speed of the ball immediately after the collision if the ball rebounds vertically upwards and the collision is elastic?(b) If the ball is in contact with the player's head for 23 ms, what is the average acceleration...
A 0.275-kg volleyball approaches a player horizontally with a speed of 16.6 m/s. The player strikes...
A 0.275-kg volleyball approaches a player horizontally with a speed of 16.6 m/s. The player strikes the ball with her fist and causes the ball to move in the opposite direction with a speed of 22.4 m/s. (a) What impulse is delivered to the ball by the player? (Take the direction of final velocity to be the positive direction. Indicate the direction with the sign of your answer.) kg. m/s (b) If the player's fist is in contact with the...
A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is in contact with the ball for 3.0 times 10^-3 s. The force exerted on the ball by the foot is given by F(f) = [(6.0x10^6)/-(2.0x10^9)t^2]N for - lessthanorequalto t lessthanorequalto 3.0x10^-3s. Find the magnitude of the impulse delivered to the ball. Find the magnitude of the average force exerted on the ball by the player's foot. Find the magnitude of...
A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is in contact with the ball for 1.40 x 103 s, and the force of the kick is given by F(t) = [(7.20 x 105)t - (5.14 x 108)+21 N for Osts 1.40 X 10's, where t is in seconds. Find the magnitudes of the following: (a) the impulse on the ball due to the kick, (b) the average force on...
A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is in contact with the ball for 1.10 x 10 s, and the force of the kick is given by F(t) = [(8.13 x 105) - (7.39 X 10821 N for Osts 1.10 X 10 TS wheret is in seconds. Find the magnitudes of the following: (a) the impulse on the ball due to the kick, (b) the average force on...
10.7 A soccer player deflects a soccer ball by kicking it. Initially the soccer ball (mass 0.40 kg) is moving horizontally to the left witha speed of 20.0 m/s. The kick causes it to have an initial, post-kick velocity of 30.0 m/s with an angle of 45 upward and to the right. If the time that the player's foot is in contact with the soccer ball is 0.010 seconds find: A. The impulse of the net force The average net...
chap09-P37 Please write the answer neatly for a thumps up, thank
you!
A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is in contact with the ball for 1.30 x 10-3 s, and the force of the kick is given by F(t) = [(9.69 x 105) - (7.45 x 103)+2] N for osts 1.30 X 10's, where t is in seconds. Find the magnitudes of the following: (a) the impulse...
A tennis ball of mass 0.0600 kg is initially moving horizontally with a speed of 25.0 m/s. A tennis player hits it with his racket with an average force of 66 N, sending the ball back in the opposite direction with a speed of 35.0 m/s. For how much time was the racket and ball in contact, in units of seconds?
17) A soccer player is redirecting the ball with her foot. At the instant before it is contacted by the player's foot, the bal is moving at a velocity (VB) of 6 m/s in the direction shown in the overhead view on the left below i) (1pt) The player wants to speed up the ball's "forward" motion in its current direction while causing its motion to turn to the left of its current direction. If she is to do so,...
A 0.275-kg volleyball approaches a player horizontally with a speed of 16.6 m/s. The player strikes the ball with her fist and causes the ball to move in the opposite direction with a speed of 22.4 m/s. (a) What impulse is delivered to the ball by the player? (Take the direction of final velocity to be the positive direction. Indicate the direction with the sign of your answer.) kg. m/s (b) If the player's fist is in contact with the...
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