3000 Nm What is the energy stored in a spring if the spring is compressed by...
The elastic potential energy stored in a certain spring is 14.5 J when it is compressed 0.220 m. The spring is now cut into two equal pieces. One of the pieces is then compressed by 0.160 m. How much elastic potential energy is stored in the compressed piece? a)3.83 J b) 29.0 J c) 47.9 J d)7.25 J e) 15.3 J
1. The potential energy stored in the compressed spring of a dart gun, with a spring constant of 48.00 N/m, is 0.940 J. Find by how much is the spring is compressed. 2. A 0.070 kg dart is fired straight up. Find the vertical distance the dart travels from its position when the spring is compressed to its highest position. 3. The same dart is now fired horizontally from a height of 1.10 m. The dart remains in contact until...
A Red Rider bb gun uses the energy in a compressed spring to provide the kinetic energy for propelling a small pellet of mass 0.26 grams. By cocking the lever attached to the stock of the rifle, the spring (k = 2000 N/m) is compressed 9.5 cm from its equilibrium point. What is the potential energy energy stored in the compressed spring? A: 3.6966 B: 4.6208 C: 5.7760 D: 7.2200 E: 9.0250 J What is the kinetic energy of the...
A spring has a force constant k=500 N/m. What is the elastic potential energy stored in it when (a) it is stretched 4.00 cm from equilibrium, (b) it is compressed 3.00 cm from equilibrium, and (c) it is unstretched?
A spring has a spring stiffness constant k of 80.0 N/m . How much must this spring be compressed to store 50.0 J of potential energy?x= (?)m
A spring of negligible mass has force constant k = 1500 N/m. How far must the spring be compressed for an amount 3.40 J of potential energy to be stored in it? You place the spring vertically with one end on the floor. You then drop a book of mass 1.30 kg onto it from a height of 0.700 m above the top of the spring. Find the maximum distance the spring will be compressed.
The force constant of a spring is 550 N/m. How much elastic potential energy is stored in the spring if the spring is compressed a distance of 1.2 cm? What is the force being used to compress the spring?
8. How much is compressed a spring that stores 50 J of elastic potential • energy? The spring constant is 9 X 10' N/m.
Question 11 If a spring force is F-552 Nm and the spring is compressed by s = 0.25 m, the work done by the spring will be OA. -0.3125 Nm OB. 0.026 Nm C. - 0.026 Nm OD.0.3125 Nm A Moving to the next question prevents changes to this answer. arch 91 9 F2 F4 F6 F3 F5 F8 $ % % & 7 5 3 6 V E 7 8 R T 9 E IL G کی J Х...
It takes 6.5 J of work to stretch a spring 4.1 cm from its unstressed (relaxed) length. a) How much (in J) spring potential energy is then stored by the spring? b) What is the spring constant k in N/m? c) What if the spring is compressed instead by 4.1 cm from its unstressed length, how much (in J) spring potential energy is then stored by the spring? d) How much work (in J) is needed to compress the spring...