Question

the averaga speed of asnail is 0.020 miles/hour and that of a leopard is 70miles/hour.convert these speeds into si units​

Answer 1

Average speed {snail} = 0.020 miles/hour

Average speed {leopard} = 70 miles/hour

1 mile = 1609.34m

1 hour = 3600 sec

Now speed in SI unit {m/s}

Average speed {snail} = 0.020× 1609.34 / 3600

= 32.18688 / 3600

= 0.00894 m / s

Average speed {leopard} = 70× 1609.34 / 3600

= 112653.8/3600

= 31.29

= 31m/s

Hence, the speed of the Leopard is m/s is 31.29m/s.......