Question 1 10 pts A mass of 0.35 kg slides along a frictionless horizontal surface and...
Question 2 10 pts A mass of 0.35 kg slides along a frictionless horizontal surface and undergoes simple harmonic motion when attached to a spring with spring constant 18 N/m. If the same mass is hung from a string and used as a simple pendulum, what must be the length of the string in meters so that the pendulum has the same period as the mass-spring system? O 0.19 O 0.78 O 0.48 O 0.15 Next >
A puck with mass m = 0.14 kg slides along a frictionless horizontal surface at v = 5.3 m/s . It hits and sticks to the free end of a spring with k = 18 N/m (see the figure). Find the amplitude of the subsequent simple harmonic motion. Find the period of the subsequent simple harmonic motion.
A mass of 9 kg is placed on a horizontal frictionless surface and attached to a spring. The mass is compressed 0.69 meters on the spring from equilibrium and held still. It is then released and it travels across the horizontal surface, around a frictionless quarter circular ramp, and it is launched into the air vertically and reaches a maximum height of 6 meters above the ground. The same mass is then attached to the same spring and hung vertically...
A horizontal mass-spring system consists of a 2 kg mass moving on a frictionless surface attached to a spring. The other end of the spring is attached to a wall. The mass is pulled and released. The resultant simple harmonic motion has a period of 5 s and it is observed that the maximum velocity of the mass is 0.3 m/s. a) Calculate the spring constant of the spring. (b) Calculate the amplitude of the motion. Sometime later, when the...
A 2 kg mass is attached to a spring and placed on a frictionless horizontal surface. A horizontal force of 20N is required to hold the mass at rest when it is displaced a distance x = 0.2m from the equilibrium position. The mass is released and allowed to undergo simple harmonic motion. a) Find the force constant k of the spring. b) Find the maximum speed of the mass. c) Find the speed of the mass when x =...
A mass of 0.5 kg moving along a horizontal frictionless surface encounters a spring having k = 200 N/m. The mass compresses the spring by 0.1 meters before reversing its direction. Consider the total time the mass is in contact with the spring. What is the total impulse delivered to the mass by the spring? (Let the initial direction of the mass's motion be the positive direction.)
A 35.00 kg block at rest on a horizontal frictionless air track is connected to the wall via a spring. The equilibrium position of the mass is defined to be at x = 0. Somebody pushes the mass to the position x = 0.35 m, then lets it go. The mass undergoes simple harmonic motion with a period of 3.30 s. a) What is the position of the mass 2.77 s after the mass is released? b) What is the magnitude of the maximum acceleration the...
A mass of 1 kg and initial speed 10 m/s slides across a horizontal frictionless surface and hits a spring of force constant 200 N/m. How much will the spring be compressed from its relaxed length when the block will be at rest momentarily?
A 1.25 x 10-2-kg block is resting on a horizontal frictionless surface and is attached to a horizontal spring whose spring constant is 118 N/m. The block is shoved parallel to the spring axis and is given an initial speed of 10.2 m/s, while the spring is initially unstrained. What is the amplitude of the resulting simple harmonic motion?
A 2.29 x 10-2-kg block is resting on a horizontal frictionless surface and is attached to a horizontal spring whose spring constant is 133 N/m. The block is shoved parallel to the spring axis and is given an initial speed of 11.5 m/s, while the spring is initially unstrained. What is the amplitude of the resulting simple harmonic motion? Please walk me through it.