Determine an expression for the vehicle’s speed as a function of time. The two rear wheels weigh 300 lb each and have a radius of 5 ft. The front wheel weighs 950 lb and has a radius of 3 ft. The vehicle body weighs 600 lb. Assume the wheels roll without slipping. The expression for the speed of the road roller as a function of time is given by   v· = agsin(θ)v· = agsinθ .The value of a is determined to be:

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Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.