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A room has dimensions of 4 m x 3 m x 5 m. An insect moves from one vertex to diagonally opposite vertex on the cube. The magnitude of displacement of the insect will be V2 m52 mV34 m5 |
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Answer» lacement, t=2sAnd (AC+BC) is the distanceAB= 5 2 +12 2 =13mv= 213 m/sAverage distance=12+5=17mAverage speed= 217 m/sAverage speed:AVERAGE VELOCITY= (13/2)(17/2) = 1317 =17:13 |
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