Rohit goes 20 step east 13 step west then he take 18 step south. He stop there for 4 minute and then walk 16 step east. Finally he take 4 more step towards south and reaches his home in 18 minutes. Considering 1 step to be equivalent to 1 m. Calculate the diatance and displacement
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distance = 20+13+18+16+4
=71m
for displacement if we take
West to East as x-axis
south to north as y-axis
so in x direction
20-13+16
= 23 i^
in y direction
-18-4
= -22 j^
so net displacement
= √[23²+22²]
= √[529+484]
= √1013
= 31.827 m
hope it helps you
@di
=71m
for displacement if we take
West to East as x-axis
south to north as y-axis
so in x direction
20-13+16
= 23 i^
in y direction
-18-4
= -22 j^
so net displacement
= √[23²+22²]
= √[529+484]
= √1013
= 31.827 m
hope it helps you
@di
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