a racing car has uniform acceleration of 4m/sec square . What distance will it cover in 10 sec after start ?
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a= 4m/s ²
t = 10 sec
a= dv /dt
dv = a dt
v= 4 x 10
v= 4 m/s
u = 0
v² = 2as
v² /2a = s
s = 1600 / 8
s = 200 m
____________________________________________#Lutz_________
t = 10 sec
a= dv /dt
dv = a dt
v= 4 x 10
v= 4 m/s
u = 0
v² = 2as
v² /2a = s
s = 1600 / 8
s = 200 m
____________________________________________#Lutz_________
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2
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