The work done to stretch a spring is not equal to force multiplied by displacement because force is __________________ as the spring stretches.
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- A different car accelerated from 0.12 m/s to 0.52 m/s. The acceleration of the car was 0.040 m/s². The work done to accelerate the car was 0.48 J. Calculate the resultant force needed to accelerate the car.1. The restoring force from a non-ideal spring can be described by F-250N/m A-800N/m³. (Az)³, where Az is measured from equilibrium. How much work is done compressing this spring by 10 cm?Please type answer note write by hend
- The green collar slides from point 1 to point 2. If the spring constant is 3 lb/in and the unstretched length of the spring is 4 in, a) What is the work done by the spring on the collar? b) What is the magnitude of the force of the spring on the collar at point 2? 8 in.- 2A particular spring on the Earth is found to have a spring constant of k = 1400 N/m. If the same spring is taken to Marsa. The spring constant will be less than on Earthb. The spring constant will be the same as on Earthc. The spring constant will be more than on Earthd. Springs do not work on Marse. We cannot answer this question because we cannot get a spring to Mars