Question

the speed of car is 54 km/h express this speed in m/s and calculate the distance covered by the car in 5 sec​

Answer 1

Explanation:

we know that to convert km/h into m/a we have to multiply the given quantity by 5/18

so 54 *5/18= 15m/s

distance = speed * time

15*5 = 75 m

is the final answer

thanks

Answer 2

Answer : The speed is 15m/s .

The distance covered is 75 m.

Explanation : As we know to convert Km/h to m/s is 5/18 . So we multiply 54×5/18 = 15 m/s .

The distance formula is Speed × Time , than we will Multiply 15 × 5 = 75 m