Question

Speed of 90 km/h when expressed in m/s is
a.2.5
b.9000
c.250
d.25​

Answer 1

Answer:

option (d) 25

Explanation:

1(kilometer/hour) = 1000(meters) / 3600(seconds) can also be expressed as 1(kilometer/hour) = 5/18 (meters/second), which is its simplified form. To convert km/h to m/s, directly multiply the given value of speed by the fraction 5/18

plz Mark as brainliest

Answer 2

Answer:

25 is the answer of this question

Explanation:

1000/60×60 we get 5/18×90 we get 25