Q3
A soccer player kicks a football on a football field. The initial
velocity of the ball has a
magnitude of 12ms
-
1
and makes an angle of 20° with the horizontal. How far will the
football be from its initial position when it hits the field again?
a)
1.7m
b)
4.7m
c)
9.4m (correct answer)
d)
13m
e)
15m
Q4
A ball is dropped from some distance above a window, which is one meter high. The ball
takes 0.15s to pass the window. How long does it take for the ball to fall the 5m from the
bottom of the window to the ground
Q3 A soccer player kicks a football on a football field. The initial velocity of the...
A soccer player kicks a ball with a velocity v0 = 9 m/s at an angle of 30°from the horizontal. (a) Draw a picture of this problem and determine (b) the time it takes the ball to fall back to the ground, (c) the distance to the point where the ball hits the ground, and (d) the maximum height reached by the ball.
A player kicks a football at an angle of 46.0 ∘ with the horizontal, with an initial speed of 11.0 m/s . A second player standing at a distance of 28.0 m from the first (in the direction of the kick) starts running to meet the ball at the instant it is kicked. How fast must he run in order to catch the ball just before it hits the ground?
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L es | AUR POUF Teacher A soccer player kicks the ball from a distance 40.0 mm toward the goal. The ball just passes over the goal 3.0 m above the ground. If the initial direction is 25.0° above the horizontal. (a) Find the initial speed of the ball. m/s (b) Find the time the ball was in the air.
A boy kicks a soccer ball, giving it an initial speed of 7.5m/s at an angle of 27° above the horizontal(=ground). How high will the ball go? How far will it travel?
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 soccer ball is kicked from the ground with an initial speed of 17.6m/s at an upward angle of 42.5 degrees. A player 49.4 m away in the direction of the kicks starts running to meet the ball at that instant. What must be his average speed if he is to meet the ball just before it hits the ground? Neglect air resistance.
A football player kicks a field goal, launching the ball at an angle of 48 ° above the horizontal. During the kick, the ball is in contact with the player's foot for 0.044 s, and the ball's acceleration is 250 m/s“. 30 of 30 Part A What is the range of the football? Express your answer to two significant figures and include appropriate units. A PÅ 6 + 0 2 ? | Value | Units Submit Request Answer