Q1 a school bus takes 089 h to reach the school from your

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Q1. A school bus takes 0.89 h to reach the school from your house. If an average velocity of the bus is 21.1 km/h to the east, what is the displacement?

Q2. A 78 kg parachutist descends through a vertical height of 400 m with the constant speed. Find the enhancement in entropy produced by the parachutist, assuming the air temperature is 21 degrees C.

Reference no: EM13355390

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