Q a 30 gram mass is hanging from a spring whose unstretched

Assignment Help Physics

Reference no: EM13354905

Q. A 30 gram mass is hanging from a spring whose unstretched length is 20 cm and whose spring constant is 2.5 N/m. In the list below are described 5 situations. In some of the situations, mass is at rest and remains at rest. In other situations, at the instant described, mass is in the middle of an oscillation initiated by a person pulling the mass downward 5 cm from its equilibrium position and releasing it. Ignore both air resistance and internal damping in the spring.

At the time the situation occurs, indicate whether the force vector requested points up (U), down (D), or has magnitude zero (0). Do not forget to describe the reasoning for each answer. Unsupported answers will receive no credit.

a) The force on the mass exerted by spring while the mass is at its equilibrium position and is at rest.

b) The force on the mass exerted by spring as the mass is at its equilibrium position and is moving downward.

c) The net force on the mass when the mass is at its equilibrium position and is moving upward.

d) The force on the mass exerted by the spring when it is at the top of its oscillation.

e) The net force on the mass when it is at the top of its oscillation.

Reference no: EM13354905

Questions Cloud

Q1 a rectangular container measuring 32 cm 34 cm 51 cm is : q1. a rectangular container measuring 32 cm 34 cm 51 cm is filled with water. what is the mass of this volume of water

Q1 a parallel-plate capacitor has a plate area of 1cm1 and : q1. a parallel-plate capacitor has a plate area of 1cm1 and a plate separation of 2.5 mm. to obtain an electric field

Q1 a point charge is distance from the center of the dipole : q1. a point charge is distance from the center of the dipole consisting of charges separated by distance. the charge is

Q1 a 320 box that is several hundred meters above the : q1. a 3.20 box that is several hundred meters above the surface of the earth is suspended from the end of a short

Q a 30 gram mass is hanging from a spring whose unstretched : q. a 30 gram mass is hanging from a spring whose unstretched length is 20 cm and whose spring constant is 2.5 nm. in

Q1 a piece of wood is 600 m long 0260 m wide and 0060 m : q1. a piece of wood is 6.00 m long 0.260 m wide and 0.060 m thick. its density is 600kgm cubed. what volume of iron p

Q1 a driver in a car travelling at a speed of 580 mih sees : q1. a driver in a car travelling at a speed of 58.0 mih sees a deer 126 m away on the road. calculate the minimum

Q1 a camera falls from a blimp that is 259 m above the : q1. a camera falls from a blimp that is 259 m above the ground and rising at a speed of 10.2 ms.find the maximum height

Q1 an electron with a speed of 328 times 108 cms in the : q1. an electron with a speed of 3.28 times 108 cms in the positive direction of an x axis enters an electric field of

User Account

All Pages