Figure MA mc < 1 of 1 mB Determine a formula for the magnitude of the force F exerted on the large block (mc) in the figure (Eigure 1) so that the mass m does not move relative to mc. Ignore all friction. Assume mp does not make contact with mc Express your answer in terms of the given quantities and appropriate constants. LIVE ΑΣΦΗ F = (m+m+m) • ( !The correct answer does not depend on a No credit lost. Try again. → ?

A bucket holding 17kg of sand is being lifted by a weightless rope. The bucket leaks 0.5kg of sand for every 1m lifted. Find the work done to lift the bucket up by 10m. Let X represent the distance lifted so far, and use dx to represent a small distance of additional lifting. Assume acceleration due to gravity is g=9.8m/s^2. Give the answer in Joules

Location 1 has a gravitational force of 9.82 ". Location 2 has a gravitational force of 9.80 4. A m m s2 s2 shipment of 7,500 pounds (300 units at 25 pounds each) from Location 1 arrives to location 2. The total weight is short of 19 pounds. Please show computationally in thermodynamics terms that the weight is indeed short 19 pounds. Thank you!

Suppose a force of 60 N is required to stretch and hold a spring 0.1 m from its equilibrium position. a. Assuming the spring obeys Hooke's law, find the spring constant k. b. How much work is required to compress the spring 0.6 m from its equilibrium position? c. How much work is required to stretch the spring 0.2 m from its equilibrium position? d. How much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. k= (Type an integer or a decimal.) b. Set up the integral that gives the work done in compressing the spring 0.6 m from its equilibrium position. Use decreasing limits of integration. (Type exact answers.) Find the work done in compressing the spring. The work is (Type an integer or a decimal.) c. Set up the integral that gives the work done in stretching the spring 0.2 m from its equilibrium position. Use increasing limits of integration. dx (Type exact answers.) Find the work done in stretching the spring. The…