Question

a car accelerates uniformly from 18 km per hour to 36 km per hour in 5 second calculate the distance covered by the car in 5 seconds​

Answer 1

18km/hr to m/s =18*5/18=5m/s

36km/hr to m/s =36*5/18=10m/s

Now, atq.

A=v-u/t

A=10-5/5

A=1 m/s^2

S=ut+1/2at^2

S=5*5+1/2×1×5×5

S=25+12.5

S=37.5 m

Answer 2

here is your answer......