A boy moves 10 km East and then 5 km North, and then 2 km East ,
then find displacement
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Answered by
1
Explanation:
displacement is 13 kilometre
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Answered by
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Answer: Distance=17km,Displacement=13km
Explanation:
Distance=10+5+2=17km
Displacement=√s²+s² =12²+5²
=144+25
=169
=13
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