a car accelerates uniformly from 18 km per hour to 36 km per hour in 5 seconds. calculate 1.the acceleration 2. distance covered by the car in that time
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Given
U=18km/h=5m/s
V=36km/h=10m/s
T=5s
A=(V-U)/T
A=(36-18)/5
A=18/5=3.6m/s^2(ANSWER)
S=UT+1/2AT^2
S=18×5+1/2×3.6×5^2
S=90+1.8×25=45m(ANSWER)
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U=18km/h=5m/s
V=36km/h=10m/s
T=5s
A=(V-U)/T
A=(36-18)/5
A=18/5=3.6m/s^2(ANSWER)
S=UT+1/2AT^2
S=18×5+1/2×3.6×5^2
S=90+1.8×25=45m(ANSWER)
#Mark as the Brainliest
Regards
Team Kancha
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