A student exerts a force of 12 N to compress a spring of 2.54 cm. What is the force constant for the spring?
A student exerts a force of 12 N to compress a spring of 2.54 cm. What...
1. A spring has a spring constant of 70 N/m. Calculate the force required to compress it to 15 cm?
A force of 4.0 N applied to a spring compresses it by 8.0 cm. What is the amount of work done to compress the spring by an additional amount of 5.0 cm? Show all work.
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...
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?
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?
A spring has an unstretched length of 11 cm . It exerts a restoring force F when stretched to a length of 12 cm. For what total stretched length of the spring is its restoring force 3F? At what compressed length is the restoring force 2F?
A projectile launcher is loaded by providing an average force of 23 N to compress a spring 12 cm. If the projectile has a mass of 5.7 grams and is shot at an angle of 57 degrees at a height of 1.37 meters above the floor, what is the spring constant of the launcher, muzzle velocity of the ball, time in the air, maximum height and horizontal distance travelled?
A hand exerciser utilizes a coiled spring. A force of 92.9 N is required to compress the spring by 0.0201 m. Determine the force needed to compress the spring by 0.0513 m.
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
A student in a lab exerts a 25 N force to pull a block a distance of 48 cm. If a total of 11 J of work is done. What is the angle between the force and the displacement?