a body travels 200 CM in first 2 second and 220 CM in next 4 second ,what will be the velocity at the end of 7 seconds from the start
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70m/s as for average velocity we add 200+220=420 and then divide it by 6 we get 70m/s
manizahnaushadp7y903:
tell me how u hv done this
we have formula to find avg velocity which is total displacement divide by total time
is my answer is coorect
correct
oo i understood
yaa it is correct
thanx
wlcm
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