(Solved): Tro 2 4-Mre car encrases bs spood unklany from rest to 16m/sn Hs sp the nainod reat Deterinine th ...

Tro 2 4-Mre car encrases bs spood unklany from rest to $$16\mathrm{m}/\mathrm{sn}$$ Hs sp the nainod reat Deterinine the masemun pooor that must be sipples by the engine, which eceerales wes an effoency of a a a (Eigiasit) Express your answet to theee significant figures and include the appropriate units. Figure Part $$\mathrm{B}$$ Nsa tind the avinage poive suspled by the engene Expeess your answer to three significant figures and include the appropriate units: