A spring is compressed 3.0 cm. Part A How far must you compress a spring with twice the spring constant to store the same amount of energy? Express your answer with the appropriate units. Δx=
A spring is compressed 3.0 cm. Part A How far must you compress a spring with...
Part A How far must you stretch a spring with k = 1200 N/m to store 150 J of energy? Express your answer to two significant figures and include the appropriate units. WW ? JA As = Value Units Submit Request Answer Denuine Feedback
It takes 23 N of force to compress a very light spring 19 cm. The spring is placed parallel to a table and its ends are firmly attached to the wall and to a 180-g wood block (Figure 1). The coefficient of kinetic friction between the block and the table is 0.34. The spring is compressed a second time to 19 cm and then released from rest. Part A How far beyond its equilibrium position will it stretch on its...
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...
A spring has a spring stiffness constant k of 100 N/m How much must this spring be compressed to store 40.0 J of potential energy? Express your answer to three significant figures and include the appropriate units.
Solve All please Part A How far must you stretch a spring with ke - 1300 N/m to store 200 J of energy? Express your answer using two significant figures. Submit My Answers Give Up
You have a spring with a spring constant 4070 N/m. 50% Part (a) If you want to store 235 J of energy in this spring, should you compress it or stretch it? 50% Part (b) How far, in centimeters, would you have to compress this spring to store this energy?
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?
The spring shown in the figure is compressed 58 cm and used to launch a 100 kg physics student. The track is frictionless until it starts up the incline. The student's coefficient of kinetic friction on the 30 degree incline is 0.14. (Figure 1) Part A What is the student's speed just after losing contact with the spring? Express your answer to two significant figures and include the appropriate units. upsilon = Part B How far up the incline does...
A spring with a spring constant of 49 N/m is initially compressed by 7.2 cm. How much work is required to compress the spring an additional 5.0 cm?
It takes 25 N to compress a spring a distance of 30 cm. That compressed spring then has a 3kg block placed in contact with it. The spring is released, causing the 3 kg block to accelerate along a frictionless floor. After leaving the spring, the 3kg block continues moving on the frictionless floor until it collides with and sticks to a 5kg block, initially at rest. What is the spring constant of the spring?