a man walks (2a - b) km dur north from a fixed point O and then walks a distance (3a + 2b) km due South. What is his final position with respect to O ? ( A kind request to me brothers and sisters following me also )(Fully explained)
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Answer:
a+3b south of 0 pont
Step-by-step explanation:
first ge walks 2a-b towards north
then he moves 3a+2b towards final position in north
so tital distance= 3a+2b
distance towards north= 2a-b
distance towards south =(3a+2b)-(2a-b)
= 3a+2b-2a+b
rearranging the values
3a-2a+2b+b
= a+3b
Answer:
latex was a natural polymer produced from the rubber tree it is collecting in pots that is nailed in correct word20 g.steam at 100°C is let into a closed calorimeter of equivalence 10mg containing 100gm ice of -10°C.Find the final temperature of calorimeter and its contents latent heat of vaporization of steam 540 cal/gm,latent heat of fusion=80 cal/gm,specific heat of ice=5.5
Step-by-step explanation:
return gift to you..