Please provide a step-by-step solution and explain your answer as well. Illustration is provided for #3. 1.) A truck is to be loaded onto a ship by a crane that exerts an upward force of 31kN on the truck. Thisforce, which is strong enough to overcome the gravitational force and keep the truck moving upward, isapplied over a distance of 2m. Find (a) the work done on the truck by the crane, (b) the work done onthe truck by gravity, and (c) the net work done on the truck.2.) During your winter break you enter a "dogsled" race across a frozen lake. This is a race where eachsled is pulled by a person, not by dogs. To get started you pull the sled (total mass 80kg) with a force of180N at 40° above the horizontal. Find (a) the work you do, and (b) the final speed of the sled after it5m assuming that it starts from rest and there is no frictionmoves Ax =3.) A small motor is used to operate a lift that raises a load of bricks weighing 500N to a height of 10m in20s at constant speed. The lift weighs 300N. What is the power output of the motor? y10 mFMotortucotp

Name: Please provide a step-by-step solution and explain your answer as well
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: Please provide a step-by-step solution and explain your answer as well. Illustration is provided for #3. 1.) A truck is to be loaded onto a ship by a crane that exerts an upward force of 31kN on the truck. Thisforce, which is strong enough to overcom