If 5 N-m of work is required to compress a spring 3 cm from its
unstretched length, what is the stiffness of the spring?
please show work!
If 5 N-m of work is required to compress a spring 3 cm from its unstretched...
To stretch an ideal spring 9.00 cm from its unstretched length, 19.0 J of work must be done. Part A What is the force constant of this spring? Express your answer with the appropriate units. Part B What magnitude force is needed to stretch the spring 9.00 cm from its unstretched length? Express your answer with the appropriate units. Part C How much work must be done to compress this spring 4.00 cm from its unstretched length? Express your answer...
The force constant of a spring is 141 N/m. Find the magnitude of the force required to compress the spring by 4.70 cm from its unstretched length. N Find the magnitude of the force required to stretch the spring by 7.96 cm from its unstretched length. N
The spring provided in the image has an unstretched length of 60 cm. If it is confined by a small plate and awall, so that the length of confinement is 50 cm, determine the initial speed of the 2 kg block in A. Assume that the spring is farther compressed 5 cm when the block momentarily stops. The stiffness constant of the spring is 35 N/m. k= 35 N/m 50 cm
6. What is the work required to stretch a spring (with a spring constant of 2500 N/m) an additional 2 cm if it has already been stretched 1 cm from its original unstretched length?
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...
How much work must be done to A) compress a spring 4.0 cm if the spring constant is 55 N/m? B) stretch a spring 8.0 cm if the spring constant is 85 N/m?
1. A spring has a spring constant of 70 N/m. Calculate the force required to compress it to 15 cm?
Please show all work 1. A 30 cm spring is compressed to 2 cm. a force of 200 N was used to do this. How much potential energy is stored in the spring? 2. A 5 kg mass is suspended from a spring. The spring develops 100 J of potential energy. What is the spring constant of the spring? 3. A ball is at rest on top of a 15 meter high hill. It rolls down the hill and is...
Each spring has an unstretched length of 2 m and a stiffness of k = 250 N/m A.) Determine the stretch in OA spring required to hold the 20-kg crate in the equilibrium position shown. B.) Determine the stretch in OB spring required to hold the 20-kg crate in the equilibrium position shown. 12 m 6 m
An unstretched spring hangs from the ceiling with a length of 0.89 m. A 6.3 kg mass is applied and the spring stretches to 1.10 m long. How long will the spring be if a 3.7 kg mass is applied? a) 0.93 m b) 0.96 c) 1.01 m d) 1.05 m Please show work