Question
In: Physics
A small spring-loaded launcher is designed to fire steel ball bearings with masses of 0.24 kg...
A small spring-loaded launcher is designed to fire steel ball bearings with masses of 0.24 kg . When setting the launcher, you compress the spring a distance of 12 cm . You then fire the launcher straight up and find that the projectiles reach a maximum height of 1.2 m above the point that they leave the launcher. You load another ball bearing, compress the spring a distance of 19 cm , and place it horizontally at the edge of a table that is 0.6 m tall. You fire the ball from the edge of the table. How far from the base of the table does it hit the ground?
Solutions
genius_generous answered 4 days agoRelated Solutions
A ball of mass m is shot straight up into the air by a spring-loaded launcher....
A ball of mass m is shot straight up into the air by a
spring-loaded launcher. Initially, the spring is compressed by a
distance D. After the spring is released, the ball has a velocity v
out of the launcher and finally reaches a maximum height H.
Ignoring air resistance, which of the following statements are
true?
True False If the spring constant is doubled, the
ball will max out at height 8H
True False The initial potential energy of the spring...
Using only the spring gun with the catcher removed, fire the steel ball, making sure the...
Using only the spring gun with the catcher removed, fire the
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carbon paper (and something to catch the ball after impact with the
floor), determine the ball’s horizontal range and its total
vertical displacement (i.e., height at point of firing). Repeat
several times in order to obtain statistical data.
Derive a formula in symbolic form for the initial velocity
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The position of a 0.30-kg object attached to a spring is described by x = (0.24...
The position of a 0.30-kg object attached to a spring is
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correct. m (b) Find the spring constant. 1.9 Correct: Your answer
is correct. N/m (c) Find the position of the object at t = 0.33 s.
0.16 Correct: Your answer is correct. m (d) Find the object's speed
at t = 0.33 s. Incorrect: Your...
A crane drops a 0.30 kg steel ball onto a steel plate.
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A child's play rifle uses a spring to fire a 5.21-g soft plastic ball. The spring...
A child's play rifle uses a spring to fire a 5.21-g soft plastic
ball. The spring is compressed by 4.99 cm and has a spring constant
of 7.94 N/m. When the rifle is fired, the ball moves 14.1 cm
through the horizontal barrel of the rifle, and the barrel exerts a
constant friction force of 0.032 7 N on the ball.
(a) With what speed does the ball leave the barrel of the
rifle?
Make certain you have correctly converted...
A spring-loaded toy gun is used to shoot a ball straight up in the air. (Figure...
A spring-loaded toy gun is used to shoot a ball straight up in
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measured from the equilibrium position of the spring.The same ball
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In an industrial process, 20 mm diameter spherical steel ball bearings are heat-treated to improve their...
In an industrial process, 20 mm diameter spherical steel ball
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to 1000 K. For application (2), only the outer 1 mm of the ball is
to be heated to a temperature in excess of 1000 K. The properties
of the ball bearing are c = 0.5 kJ/kg*K; p = 7800
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A spring-loaded toy gun is used to shoot a ball of mass m=1.50kg straight up in...
A spring-loaded toy gun is used to shoot a ball of mass
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The spring has spring constant k=667N/m. If the spring is
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height hmax (measured from the equilibrium position of the
spring). There is no air resistance, and the ball never touches the
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A spring-loaded toy gun is used to shoot a ball of mass m=1.50kg straight up in...
A spring-loaded toy gun is used to shoot a ball of mass m=1.50kg
straight up in the air, as shown in (Figure 1) . The spring has
spring constant k=667N/m. If the spring is compressed a distance of
25.0 centimeters from its equilibrium position y=0 and then
released, the ball reaches a maximum height hmax (measured from the
equilibrium position of the spring). There is no air resistance,
and the ball never touches the inside of the gun. Assume that...
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