plz solve this numerical.............
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u= 18km /h = 18×1000/3600= 5m/s
v= 36km/h= 36×1000/3600=10m/s
t=5s
v=u+at
10=5 +a×5
10-5=a×5
5/5=a
1m/s^2 =a
s= ut+1/2at^2
s= 5×5+1/2×1×5^2
s= 25+1/2×1×25
s= 25+12.5
s= 37.5m
v= 36km/h= 36×1000/3600=10m/s
t=5s
v=u+at
10=5 +a×5
10-5=a×5
5/5=a
1m/s^2 =a
s= ut+1/2at^2
s= 5×5+1/2×1×5^2
s= 25+1/2×1×25
s= 25+12.5
s= 37.5m
hanry:
yes it is helpful for me
ok
but do not have any answer
means
sorry I mean to say without you no one give me answer
ok
when other will give then plz mark
okkkkkk
thanx
wlcm:-)
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