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A ball is thrown at an angle of 30.0° below the horizontal with an initial velocity...
Points: 4 14) A ball is thrown horizontally with an initial velocity of 20.0 m/s from the edge of a building of a certain height. The ball lands at a horizontal distance of 80.0 m from the base of the building. (2 points) a) What is the height of the building? Write yor answer here with units b) What is the speed of the ball when it hits the ground? Write yor answer here with units _(2 points) Show work...
PROBLEM: A ball is thrown downward from the top of a building at an angle of 30.0° below the horizontal. The point of release is 49.0 m above the ground and the ball lands 67.7 m from the base of the building. (a) How long does it take for the ball to hit the ground? (b) Find the ball's initial speed. (c) the speed and angle of the velocity vector with respect to the horizontal at impact. Neglect air resistance.
A ball is thrown upward from the top of a building at an angle of 30.0° to the horizontal and with an initial speed of 22.0 m/s. The point of release is h = 43.0 m above the ground. (a) How long does it take for the ball to hit the ground? (b) Find the ball's speed at impact. (c) Find the horizontal range of the ball
A baseball is thrown from the roof of a 30.0-m-tall building with an initial velocity of magnitude 17.0 m/s and directed at an angle of 53.1° above the horizontal. (a) What is the speed of the ball just before it strikes the ground? Use energy methods and ignore air resistance. m/s (b) What is the answer for part (a) if the initial velocity is at an angle 53.1° below the horizontal? m/s
A ball is thrown with an initial velocity of 8.5 m/s at an angle of 30.0 degrees from the horizontal. How long the ball is in flight? (assume g = 9.81 m/s2)
A ball is thrown at an angle of 50° above the horizontal from the top of a 10 story building of height 25 m. The initial speed of the ball is 45 m/s. Find: (a) The flight time (b) The horizontal distance traveled (c) The velocity (unit vector notation) at the highest point (d) The velocity (unit vector notation) just before impact (e) The angle at which is strikes the ground
A ball is thrown with an initial velocity of 20.0 m/s at an angle of 35.00 above the horizontal. Find (a) The x and y components of the velocity. Vy=11.5 m/s; Vx= 16.4 m/s (b) The maximum height of the ball. (c) The time to rise to the top of the trajectory. (d) The total time the ball is in the air. (e) The range of the ball. (f) The velocity of the ball as it strikes the ground. (g)...
PRACTICE IT Use the worked example above to help you solve this problem. A ball is thrown upward from the top of a building at an angle of 30.00 to the horizontal and with an initial speed of 19.0 m/s. The point of release is h = 46.0 m above the ground. (a) How long does it take for the ball to hit the ground? 4.183 (b) Find the ball's speed at impact. 35.532 m/s (c) Find the horizontal range...
A soccer ball leaves the ground at an angle of 30.0 degrees above the horizontal with speed of 40.0 m/s. The ball lands on the top of a building 5.00 M high. a) How high does the ball arise above the ground? b) Find the time at which it reaches the maximum height. C) Find the total time taken by the ball to land on the top of the building. (I really need a step by step with formulas here)
1. A golf ball is hit with an initial velocity of 50.0 m/s at an angle of 34 degrees above the horizontal. If the golf ball lands on the same horizontal level, determine the time it takes the ball to stay in the air. 2. A ball is thrown horizontally, with a speed of 10 m/s, from the top of a 4.9 meter tall hill. How far from the point on the ground directly below the launch point does the...