Question

Notify Me Bookmark

You attach one end of a spring with a force constant k = 813 N/m to a wall and the other end to a mass m = 2.62 kg and set the mass-spring system into oscillation on a horizontal frictionless surface as shown in the figure. To put the system into oscillation, you pull the block to a position xi = 7.36 cm from equilibrium and release it. (a) Determine the potential energy stored in the spring before the block is released. J (b) Determine the speed of the block as it passes through the equilibrium position. m/s (c) Determine the speed of the block when it is at a position xi/4. m/s

You attach one end of a spring with a force constant k = 813 N/m to a wall and the other end to a mass m = 2.62 kg and set the mass-spring system into oscillation on a horizontal frictionless surface as shown in the figure. To put the system into oscillation, you pull the block to a position xi = 7.36 cm from equilibrium and release it. (a) Determine the potential energy stored in the spring before the block is released. J (b) Determine the speed of the block as it passes through the equilibrium position. m/s (c) Determine the speed of the block when it is at a position xi/4. m/s

Image text
You attach one end of a spring with a force constant k = 813 N / m to a wall and the other end to a mass m = 2.62 k g and set the mass-spring system into oscillation on a horizontal frictionless surface as shown in the figure. To put the system into oscillation, you pull the block to a position x i = 7.36 c m from equilibrium and release it. (a) Determine the potential energy stored in the spring before the block is released. ◻ J (b) Determine the speed of the block as it passes through the equilibrium position. ◻ m / s (c) Determine the speed of the block when it is at a position x i / 4 . ◻ m / s

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

You attach one end of a spring with a force constant k = 753 N/m to a wall and the other end to a mass m = 1.92 kg and set the mass-spring system into oscillation on a horizontal frictionless surface as shown in the figure. To put the system into oscillation, you pull the block to a position xi = 6.56 cm from equilibrium and release it. (a) Determine the potential energy stored in the spring before the block is released. J (b) Determine the speed of the block as it passes through the equilibrium position. m/s (c) Determine the speed of the block when it is at a position xi/4. m/s
Solution
0 0

A 0.94 kg mass is attached to a light spring with a force constant of 34.9 N/m and set into oscillation on a horizontal frictionless surface. If the spring is stretched 5.0 cm and released from rest, determine the following. (a) maximum speed of the oscillating mass m/s (b) speed of the oscillating mass when the spring is compressed 1.5 cm m/s (c) speed of the oscillating mass as it passes the point 1.5 cm from the equilibrium position m/s (d) value of x at which the speed of the oscillating mass is equal to one-half the maximum value m
Solution
0 0

Work. A block of mass m = 2.00 kg is attached to a spring of force constant k = 500 N/m as shown on the right. The block is pulled to a position xi = 5.00 cm to the right of equilibrium and released from rest. There is friction between the surface and the block. The coefficient of friction between block and surface is μk = 0.350. (a) (3 pts) What is the work done by the elastic force during the displacement? (b) (2 pts) What is the work done by the kinetic friction on the block during its motion? (2 pts) (d) (5 pts) What is the speed of the block as it passes through the equilibrium position? Use work-kinetic energy theorem.
Solution
0 0