3. Work is inputted to isothermally move a 1500 Kg mass from an elevation of zero...

3. Work is inputted to isothermally move a 1500 Kg mass from an elevation of zero to 35m and to change it velocity. The initial velocity of the mass is 0.55 m/s. The drag work for this process is described by a force which varies over the distance travel, F = ax + b; where F is in Newtons, the coefficient (a) has units of N/m and the constant (b) has units of N. For this application a = 4.1 N/m and b = 700 N. The force is applied over a distance of 1730 m. There is a heat loss from friction of 1.1(106 ) J during this process. Determine the final velocity of the mass.

3b. The input work for this process is from a combustion engine that has an efficiency of 0.28. The heating value of the fuel is 30.0 MJ/liters and its cost is $0.83/liter. Determine the volume of fuel required and its cost to perform the process described in (3.).

Please solve with sketches and clear equations. Thanks!

Expert Solution

The solution of the problem is given below

genius_generous answered 1 hour ago

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