A car travelling at 20km/h,it speed upto 60km/h in 6seconds.what is its acceleration
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V = u + at
a =( v - u )/t
But here time is in seconds
So we convert it in hours
T = 6/3600=1/600
a = (60-20) / 1/600 = 40 × 600 = 24000km /h^2
U must be thinking that acceleration is so high
See the car has increased its speed by 40 km /h in just 6s !!!!
Hope it is clear
Thank u★★★
#ckc
a =( v - u )/t
But here time is in seconds
So we convert it in hours
T = 6/3600=1/600
a = (60-20) / 1/600 = 40 × 600 = 24000km /h^2
U must be thinking that acceleration is so high
See the car has increased its speed by 40 km /h in just 6s !!!!
Hope it is clear
Thank u★★★
#ckc
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