who answer this question I'll give u a brainlistie plz answer it fast .......a car travelling at 100 km per hour has its speed reduced to 36 km per hour while travelling a distance of 200m its acceleration and the time taken are...
sweety143143:
bro its not 100 its 108
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v=36km/h=36*5/18=10m/s
u=108.....=108*5/18=30
a=(v^2-u^2)/2s
a=(100-900)/2s=-800/2*200=-2m/s^2
since v=u+at
10=30-2*t
2t=20
t=10sec
u=108.....=108*5/18=30
a=(v^2-u^2)/2s
a=(100-900)/2s=-800/2*200=-2m/s^2
since v=u+at
10=30-2*t
2t=20
t=10sec
v^2-u^2=2as is equation of motion
hmmmm thats what thank you bro
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bro for making brainlistie its not coming what to do bro
let it be.
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bro i had one more doubt could u keep me msg in this app
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