Use energy to solve this. The answer for k is approximately 4900 I have two equal...
Use energy to solve this. And the answer for k is almost5000
I have two equal horizontal springs attached to each other on one end. The other ends of the spring are fixed (they do not move). The equilibrium length of each spring is 30 cm. I hang a 5 kg mass between the two springs (so that each of the springs now angles downward). The mass drops a distance of 10 cm before stopping. What is the spring constant...
How to solve #3 using energy
I have two equal horizontal springs attached to each other on one end. The other ends of the spring are fixed (they do not move). The equilibrium length of each spring is 30 cm. I hang a downward). The mass drops a distance of 10 cm before stopping. What is the spring constant 3) 5 kg mass between the two springs (so that each of the springs now angles
3) I have two equal horizontal springs attached to each other on one end. The other ends of the spring are fixed (they do not move). The equilibrium length of each spring is 30 cm. I hang a 5 kg mass between the two springs (so that each of the springs now angles downward). The mass drops a distance of 10 cm before stopping. What is the spring constant?
I need the answers for # 5 and #8
2) m m mi Now, three masses m, = 4.8 kg, m2 = 14.4 kg and m2 = 9.6 kg hang from three identical springs in a motionless elevator. The springs all have the same spring constant that you just calculated above. What is the force the top spring exerts on the top mass? 282.64 N Submit + 3) What is the distance the lower spring is stretched from its equilibrium...
I need answers for #5 and #7
2) m m2 ma Now, three masses (m, = 4.4 kg, m2 = 13.2 kg and mz = 8.8) hang from three identical springs in a motionless elevator. The springs all have the same spring constant given above. What is the magnitude of the force the bottom spring exerts on the lower mass? 86.24 N Submit + 3) What is the distance the middle spring is stretched from its equilibrium length? 79.85 cm...
You have two equal masses m1 and m2 and a
spring with a spring constant k. The mass m1 is
connected to the spring and placed on a frictionless horizontal
surface at the relaxed position of the spring. You then hang mass
m2, connected to mass m1 by a
massless cord, over a pulley at the edge of the horizontal surface.
When the entire system comes to rest in the equilibrium position,
the spring is stretched an amount d1 as shown...
A single mass m1 = 3.5 kg hangs from a spring in a motionless elevator. The spring is extended x = 15 cm from its unstretched length. 1) What is the spring constant of the spring? Now, three masses m1 = 3.5 kg, m2 = 10.5 kg and m3 = 7 kg hang from three identical springs in a motionless elevator. The springs all have the same spring constant that you just calculated above. What is the force the top...
Learning Goal: To use the equations of equilibrium to find unknown forces in two dimensions: understand the relationship between a spring's unloaded length, its displacement, and its loaded length and use the spring equation to solve problems involving multiple springs As shown, a frictionless pulley hangs from a system of springs and a cable. The pulley is equidistant between the two supports attaching the springs to the ceiling. The distance between the supports is d = 1.50 m The cable...
A single mass (m1 = 4.4 kg) hangs from a spring in a motionless elevator. The spring constant is k = 270 N/m. 1) What is the distance the spring is stretched from its unstretched length? 2) Now, three masses (m1 = 4.4 kg, m2 = 13.2 kg and m3 = 8.8) hang from three identical springs in a motionless elevator. The springs all have the same spring constant given above. What is the magnitude of the force the bottom spring exerts on the...
Two identical springs of equilibrium length L and spring stiffness k are attached to opposite sides of a block of mass M totwo parallel walls a distance 2D from each other, where D < L. At what positions will the block be stable?