Question

1) 8 hours = ___ second
2) also tell that how to change km/h into m/s
3) ex.(for telling) - 50km/h ,change this in m/s​

Answer 1

Answer:

1 - 489 second

2 and 3 I don't know

Answer 2

Explanation:

1) 8 hours = $8 \times 60 = 480$ Mins

480 mins = $480 \times 60 = 28800$ Sec

2) $\frac{1km}{1h}=\frac{1000m}{60sec}$

3) $\frac{50km}{1h} =\frac{50,000m}{60sec}$

note : simpify by ur self

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