Question

In: Physics

When a 0.43 kg mass is hung from a certain spring it stretches 0.12 m to...

When a 0.43 kg mass is hung from a certain spring it stretches 0.12 m to its equilibrium position at point P. If this mass is pulled down 0.157 m from point P and released, what is the magnitude of the velocity in m/s of this mass 0.0321 m from point P?

Solutions

Expert Solution


Related Solutions

A block with mass m =6.2 kg is hung from a vertical spring. When the mass...
A block with mass m =6.2 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.22 m. While at this equilibrium position, the mass is then given an initial push downward at v = 4.6 m/s. The block oscillates on the spring without friction. After t = 0.32 s what is the speed of the block? At t = 0.32 s what is the magnitude of the net force on the...
A block with mass m =6.2 kg is hung from a vertical spring. When the mass...
A block with mass m =6.2 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.22 m. While at this equilibrium position, the mass is then given an initial push downward at v = 4.6 m/s. The block oscillates on the spring without friction. What is the spring constant of the spring? 2) What is the oscillation frequency? After t = 0.32 s what is the speed of the block? What...
A block with mass m =7.4 kg is hung from a vertical spring. When the mass...
A block with mass m =7.4 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.21 m. While at this equilibrium position, the mass is then given an initial push downward at v = 5.1 m/s. The block oscillates on the spring without friction. 3)After t = 0.4 s what is the speed of the block? 4)What is the magnitude of the maximum acceleration of the block? 5)At t = 0.4...
A block with mass m =7.5 kg is hung from a vertical spring. When the mass...
A block with mass m =7.5 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.25 m. While at this equilibrium position, the mass is then given an initial push downward at v = 4.1 m/s. The block oscillates on the spring without friction. After t = 0.3 s what is the speed of the block? What is the magnitude of the maximum acceleration of the block? At t = 0.3...
A block with mass m =6.5 kg is hung from a vertical spring. When the mass...
A block with mass m =6.5 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.22 m. While at this equilibrium position, the mass is then given an initial push downward at v = 4.1 m/s. The block oscillates on the spring without friction. 1) What is the spring constant of the spring? N/m 2) What is the oscillation frequency? Hz 3) After t = 0.39 s what is the speed...
A block with mass m =6.7 kg is hung from a vertical spring. When the mass...
A block with mass m =6.7 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.29 m. While at this equilibrium position, the mass is then given an initial push downward at v = 4.7 m/s. The block oscillates on the spring without friction. A)What is the spring constant of the spring? B)What is the oscillation frequency? C) After t = 0.32 s what is the speed of the block? D)What...
A 0.167-kg frame, when suspended from a coil spring, stretches the spring 0.0400 m. A 0.200-kg...
A 0.167-kg frame, when suspended from a coil spring, stretches the spring 0.0400 m. A 0.200-kg lump of putty is dropped from rest onto the frame from a height of 30.0 cm. Find the maximum distance the frame moves downward from its initial equilibrium position.
A mass of 1.5 kg stretches a spring 0.05 mm. The mass is in a medium...
A mass of 1.5 kg stretches a spring 0.05 mm. The mass is in a medium that exerts a viscous resistance of 240 NNwhen the mass has a velocity of 6 msms. The viscous resistance is proportional to the speed of the object. Suppose the object is displaced an additional 0.06 mm and released. Find an function to express the object's displacement from the spring's natural position, in mm after tt seconds. Let positive displacements indicate a stretched spring, and...
A mass of 8 kg stretches a spring 16 cm. The mass is acted on by...
A mass of 8 kg stretches a spring 16 cm. The mass is acted on by an external force of 7sin⁡(t/4)N and moves in a medium that imparts a viscous force of 3 N when the speed of the mass is 6 cm/s.If the mass is set in motion from its equilibrium position with an initial velocity of 4 cm/s, determine the position u of the mass at any time t. Use 9.8 m/s^2 as the acceleration due to gravity....
A mass m, stretches horizontally from a spring which has spring constant k, and is subjected...
A mass m, stretches horizontally from a spring which has spring constant k, and is subjected to a retarding force equal to bv, where v is the instantaneous velocity of the mass. A particle of mass 10 gm moves along the x axis under the influence of two forces. The first is a force (in g cm s-2) of attraction to the origin O which is 40 times the distance from O. The second is a damping force proportional to...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT