an ant travels a distance of 8 cm from P to q and then moves a distance of 6 CM at right angles to PQ find its resultant displacement
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By using Pythagoras theorem in triangle PQM angle Q is 90°.
then ( PQ)square + (QM) square=(PM)square
8*2 + 6*2=PM*2
64+36=PM*2
√100=PM
PM=10 cm
Resultany displacemet is 10cm
then ( PQ)square + (QM) square=(PM)square
8*2 + 6*2=PM*2
64+36=PM*2
√100=PM
PM=10 cm
Resultany displacemet is 10cm
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21
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