Question

a car accelerates uniformly 18km/hr 72 km/hr in 20 sec calculate the accelerates and distance cover by the car​

Answer 1

Answer:

Explanation:

72 *5/18= 20m/s

18*5/18=5m/s

so a= (v-u)/t

a=(20-5)/20

=15/20

=3/4 m/s^2

Answer 2

Explanation:

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