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ball toward the left outfield at a speed of sms with a with an angle of...
A pinball machine uses a spring to launch a small steel ball (m - 250 g)...
A pinball machine uses a spring to launch a small steel ball (m - 250 g) up the pinball machine so that you can play. The incline of most machines is around 15 degrees and this particular machine is 1 m long. If the ball is calibrated to be moving at 2 m/s at the top of the machine after being launched, and the plunder can depress a maximum of 5 cm, calculate the spring constant of this pinball launcher....
A pinball machine uses a spring to launch a small steel ball (m =250 g) up...
A pinball machine uses a spring to launch a small steel ball (m =250 g) up the pinball machine so you can play. The incline of most machines is around 15 degrees and this particular machine is 1 m long. If the ball is calibrated to be moving at 2 m/s at the top of the machine after being launched, and the plunder can depress a maximum of 5 cm, calculate the spring constant of this pinball launcher. A. 90.7...
A spring launcher shoots a ping pong ball vertically up into the air near the edge...
A spring launcher shoots a ping pong ball vertically up into the air near the edge of the lab table. The launcher is on a table top 75 cm above the floor, If the ping pong ball took 0.81 seconds from launch to hit the floor, what was the ball's initial speed in this case? Also, what is the greatest height reached by the ball, to the closest cm or m, with respect to the table top? d = d_0...
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"...
A ball of sticky gum launched indoors with an initial speed of 15 m/s at an...
A ball of sticky gum launched indoors with an initial speed of 15 m/s at an angle of 60^above the horizontal. (Don't this at home or at school.) The ceiling is 3m above the launch point. The x-component of the ball's initial velocity is: 0 7.5 m/s 9.8 m/s 13 m/s 15 m/s The x-component of the ball's initial velocity is: 0 7.5 m/s 9.8 m/s 13 m/s 15 m/s When the ball hits the ceiling, the y-component of the...
A boy reaches out of a window and tosses a ball straight up with a speed of 10 m/s. The ball is 20 m above the ground a...
A boy reaches out of a window and tosses a ball straight up with a speed of 10 m/s. The ball is 20 m above the ground as he releases it. Use conversation of energy to find Part A The ball's maximum height above the ground. Express your answer using two significant figures. hmax = m Part B The ball's speed as it passes the window on its way down. Express your answer using two significant figures. vwindow = m/s ...
53,54,55,56 ball is atta 58. position of 0.40 m and at the top of a frictionless...
53,54,55,56
ball is atta 58. position of 0.40 m and at the top of a frictionless slope at a height of 45 m. She follows the frictionless path shown in Figure 9 Calculate her speed at the second peak. (4.5) 53.) A snowboarder with a mass of 57 kg starts from rest the mass of 59. A ball of m equilibriurn simple har 25 m (a) Detern 45 m (b) Calcul halfwa (c) Whern what f frome Figure 9 Two...
Question 2: The canon fired the 100 g ball with speed of 40m/s into the 850...
Question 2: The canon fired the 100 g ball with speed of 40m/s into the 850 g block on the incline surface with a friction of μ.-0.2. The unstreched length of spring is 30 cm. The length L-50cm and spring constant K 200N/m. If the coefficient of restitute is 0.5, determine the speed of block right after impact. Also determine, maximum distance the block will move up on the incline. 30° Page 2
A ball is kicked from a location < 6, 0, -9> m (on the ground) with...
A ball is kicked from a location < 6, 0, -9> m (on the ground) with initial velocity<-13, 17.0, -4> m/s. The ball's speed is low enough that air resistance is negligible (a) What is the velocity of the ball 0.6 s after being kicked? (Use the Momentum Principle!) 11.2 4 m/S (b) In this situation (constant force), which velocity will give the most accurate value for the location of the ball 0.6 s after it is kicked? the arithmetic...
(a) Which combination of energies remains constant when two isolated objects collide elastically? (b) What are...
(a) Which combination of energies remains constant when two isolated objects collide elastically? (b) What are the four categories of energy that make up the total energy of a system? Give a brief description of each. (c) You fire a 40 gram rock from ground level using a slingshot. The rock went 3 meters straight up when you released the rock after stretching the rubber band 20 cm. (c1) How much mechanical energy (kinetic plus potential) did the rock have...
A pinball machine uses a spring to launch a small steel ball (m - 250 g) up the pinball machine so that you can play. The incline of most machines is around 15 degrees and this particular machine is 1 m long. If the ball is calibrated to be moving at 2 m/s at the top of the machine after being launched, and the plunder can depress a maximum of 5 cm, calculate the spring constant of this pinball launcher....
A pinball machine uses a spring to launch a small steel ball (m =250 g) up the pinball machine so you can play. The incline of most machines is around 15 degrees and this particular machine is 1 m long. If the ball is calibrated to be moving at 2 m/s at the top of the machine after being launched, and the plunder can depress a maximum of 5 cm, calculate the spring constant of this pinball launcher. A. 90.7...
A spring launcher shoots a ping pong ball vertically up into the air near the edge of the lab table. The launcher is on a table top 75 cm above the floor, If the ping pong ball took 0.81 seconds from launch to hit the floor, what was the ball's initial speed in this case? Also, what is the greatest height reached by the ball, to the closest cm or m, with respect to the table top? d = d_0...
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"...
A ball of sticky gum launched indoors with an initial speed of 15 m/s at an angle of 60^above the horizontal. (Don't this at home or at school.) The ceiling is 3m above the launch point. The x-component of the ball's initial velocity is: 0 7.5 m/s 9.8 m/s 13 m/s 15 m/s The x-component of the ball's initial velocity is: 0 7.5 m/s 9.8 m/s 13 m/s 15 m/s When the ball hits the ceiling, the y-component of the...
53,54,55,56
ball is atta 58. position of 0.40 m and at the top of a frictionless slope at a height of 45 m. She follows the frictionless path shown in Figure 9 Calculate her speed at the second peak. (4.5) 53.) A snowboarder with a mass of 57 kg starts from rest the mass of 59. A ball of m equilibriurn simple har 25 m (a) Detern 45 m (b) Calcul halfwa (c) Whern what f frome Figure 9 Two...
Question 2: The canon fired the 100 g ball with speed of 40m/s into the 850 g block on the incline surface with a friction of μ.-0.2. The unstreched length of spring is 30 cm. The length L-50cm and spring constant K 200N/m. If the coefficient of restitute is 0.5, determine the speed of block right after impact. Also determine, maximum distance the block will move up on the incline. 30° Page 2
A ball is kicked from a location < 6, 0, -9> m (on the ground) with initial velocity<-13, 17.0, -4> m/s. The ball's speed is low enough that air resistance is negligible (a) What is the velocity of the ball 0.6 s after being kicked? (Use the Momentum Principle!) 11.2 4 m/S (b) In this situation (constant force), which velocity will give the most accurate value for the location of the ball 0.6 s after it is kicked? the arithmetic...
(a) Which combination of energies remains constant when two isolated objects collide elastically? (b) What are the four categories of energy that make up the total energy of a system? Give a brief description of each. (c) You fire a 40 gram rock from ground level using a slingshot. The rock went 3 meters straight up when you released the rock after stretching the rubber band 20 cm. (c1) How much mechanical energy (kinetic plus potential) did the rock have...
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