A 1.1 N ball is shot horizontally out of a spring gun from a height of 0.9 and lands 2 m horizontally away from the gun. What is the spring constant in N/m of the spring which launched the ball if the ball compressed the spring 0.4 m?

Q: A small steel ball bearing with a mass of 12.0 g is on a short compressed spring. When aimed…

A: Write the expression for maximum height reached by the projectile

Q: A block of mass m = 3.9 kg slides on a horizontal rough surface head on into a spring of spring…

A: Given : m=3.9 kg              k=370 N/m              μ=0.15              x=0.055 m…

Q: 9. A vertically mounted spring (k = 850 N/m) is compressed by 30.0 cm relative to its unstrained…

A: Potential energy due to spring: The potential energy due to a spring is given by the formula,…

Q: spring constant in N/m

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Q: spring with a constant of 50.0 N/cm. The launcher is prepared by compressing the spring by 5.00 cm.…

A:

Q: 50 g ice cube can slide without friction up and down a 30º slope.  The ice cube is pressed against a…

A: Given, mass of ice cube, m=50g = 5×10-2 kg slope angle, θ=30o distance due to spring compression,…

Q: The spring constant is k = 170 N / m, = 37 ^ o and D = 1 m ‘in the stationary inclined plane-spring…

A: Given data: Stiffness of the spring k=170 N/m. Inclination of plane is θ=37°. Mass of object is m=2…

Q: Problem #1: The massless spring of a spring gun has a force constant =10N/cm. When the gun is aimed…

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Q: As shown in the figure, a bullet of mass 0.010 kg moving horizontally suddenly strikes a block of…

A: Given: The mass of the bullet is 0.01 kg. The mass of the wooden block is 1.5 kg. The length of the…

Q: Two objects of masses mi=0.56 kg and m2*0.88 kg are placed on a horizontal frictionless surface and…

A:

Q: In the figure here, two children are playing a game in which they try to hit a small box on the…

A: From the conservation of energy, the expression for the energy between the state when the spring is…

Q: A 11 g bullet is fired into the bob of a ballistic pendulum of mass 1.3 kg. When the bob is at its…

A: Given: The mass of bullet mb=11 g Mass of ballistic pendulum mp=1.3 kg Length of the pendulum L =…

Q: A 5.00-g bullet moving with an initial speed of vi = 390 m/s is fired into and passes through a…

A:

Q: A block of mass m = 0.6 kg slides on a horizontal rough surface head on into a spring of spring…

A: Given:  Block's mass, m=0.6 kg Block distance from spring, x=1.1 m Block velocity, v=3.82 m/s Spring…

Q: A spring with a force constant of 12 N/m rests horizontally on a table and projects balls with a…

A: Given: The mass of the ball is 8.3x10-3 kg. The spring constant is 12 N/m. The compression in the…