Question

convert 500 m/sec into km /hr​

Answer 1

Answer:

1800 km/hr

Step-by-step explanation:

1 km = 1000 m

1 hour = 60 minutes = 60 * 60 seconds = 3600 s

500 m/sec = 500 * (1m) / (1 sec)

= 500 * (1/1000 km) / (1/3600 hr)

= 1800 km/hr