A man travels 1.5 m towards east then 2m towards south and finally 4m towards east calculate the displacement
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if displacement is a
then
a²=(5.5)²+(2)²
or a²=(11/2)²+4
or a²=(121/4)+4
or a²=(121+16)/4
or a²=137/4
or a=√137/2...............(ans)
then
a²=(5.5)²+(2)²
or a²=(11/2)²+4
or a²=(121/4)+4
or a²=(121+16)/4
or a²=137/4
or a=√137/2...............(ans)
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