A mass of 2.0 kg travelling at 3.0 m/s along a smooth, horizontal plane hits a relaxed spring. The mass is slowed down to zero velocity when the spring has been compressed by 0.15 m. what is the spring constant of the spring?
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10. A mass of 2.0 kg travelling at 3.0 m/s along a smooth, horizontal plane hits a relaxed spring. The mass is slowed down to zero velocity when the spring has been compressed by 0.15 m. what is the spring constant of the spring?
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- 1. One type of BB gun uses a spring-driven plunger to blow the BB from its barrel. (a) Calculate the force constant of its plunger's spring if you must compress it 0.16 m to drive the 0.054 kg plunger to a top speed of 11 m/s. k = V N/m (b) What is the magnitude of force that must be exerted to compress the spring? Neglect any dissipative forces. F =A 4 kg object is released from rest from a height of 1.2 m above a vertical spring (initially in its natural state). The object strikes the top end of the spring compressing it at distance of 0.6 m. Find the spring's force constant. A.) 261.33 N/m B.) 366.25 N/m C.) 480.00 N/m D.) 164.642. Construct a problem where a mass is sitting on top of a spring inside an elevator; both are suspended by a rope and are uniformly accelerating upwards with magnitude 4 meters per second squared. Specify all the masses in the problem, as well as all the forces acting in the problem, and their relative directions.
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