Question

please give me answer​

Answer 1

Speed of the rocket = 12 km/s

= 12*1000 m /s

= 12000*100cm /s

= 12 * 10^ 5 cm/s

Speed of the snail = 12 cm /s

Comparing their speed

speed of rocket / speed of snail = 12 * 10^5/12

therefore , ratio = 10^5 : 1

hope it helps