SPRING +0000000 x=0 +AX 6.5 When a spring is stretched or compressed from its equilibrium position...
The spring in the figure below is stretched from its equilibrium position at x = 0 to a positive coordinate O 1 - ko wwwwww F PE0 The force on the spring is re and it stores elastic potential energy Peori che spring displacement is tripled to 3x, determine the ratio or the new force to the original force, and the ratio of the new to the original elastic potential energy RE HINT (a) the ratio of the new force...
A spring of force constant 3 N/m is compressed by 5.0 em from its equilibrium position. The spring is then released and stretched by 5.0 ㎝ from its equilibrium position. Find the difference in potential energy between the two positions of the spring (stretched and compressed).
A spring is stretched from x=0 to x=d, where x=0 is the equilibrium position of the spring. It is then compressed from x=0 to x=−d. What can be said about the energy required to stretch or compress the spring?
3. A spring has a spring constant k=8.75 N/m. If the spring is displaced 0.150 m from its equilibrium position, what is the force that the spring exerts? Show your work.
A spring is stretched a distance of Ax 40 cm beyond its relaxed length of x by a force, F-25 N. Attached to the end of the spring is an block of mass m-9 kg, which rests on a horizontal frictionless surface. After a moment, the force is removed. 1) What is the potential energy of the block due to the spring when it is held in the stretched position? Uclastic Submit 2) What is the total mechanical energy of...
3) Consider Hooke's Law: The force required to keep a spring in a compressed or stretched position x units from the spring's equilibrium position is F(x)-kr Calculate the work required, in joules, to stretch a spring 0.4 meters beyond its equilibrium position for each of the following scenarios. a) The spring requires 50 Newtons of force to hold it 0.1 m from its equilibrium position. b) The spring requires 2 Joules of work to stretch the spring 0.1 meter from...
A spring with a spring constant of 780 N/m is stretched 8 cm from its equilibrium position and released. a) If the mass attached to the spring is 4 kg, what is the frequency of the oscillation? b) What is the maximum kinetic energy of the mass? c) What is the maximum speed?
A spring with a spring constant of 340 N/m is stretched 15 cm from its equilibrium position and released. a) If the mass attached to the spring is 2.7 kg, what is the frequency of the oscillation? b) What is the maximum kinetic energy of the mass? c) What is the maximum speed?
Homework for Lab 15: Simple Harmonic Motion Name Date Section 15 10 -5 -15-10-5 0 5 10 15 Displacement (em) Figure 15.6: Force vs displacement graph for a 0.75 kg cart on a horizontal spring. 1. Figure 15.6 shows the force exerted by the spring on a 0.75 kg cart, as a function of its displacement from equilibrium. Positive displacements (in cm) represent stretching of the spring; negative displacements represent compression. Find the spring constant. 2. The cart is moved...
5.11 When a spring is stretched from xi -0 cm to x 35 cm, the potential energy of the spring is 14.6 J. What is the spring constant of the spring? 5.12 A 7 kg block is moved from a lower shelf 0.2 m above the floor to a higher shelf 1.85 m above the floor. What is the change in the potential energy of the block?