10 minutes are the same as 600 seconds.
If you run 2 meters in 1 second then you run 2 * 600 meters in 600 seconds.
2.12m/s is water and if it goes 1.5 seconds fast
The 7.5 is a 100 times stronger than the 5.5 . The 100 comes from the increase in scale from 5.5 to 7.5 which is an increase of two so you multiply the strength of the weaker earthquake 10^7-5=10^2=100 and that gives you the strength of the stronger earthquake!
Answer:
Explanation:
Given
mass of Jupiter is 
Density of Jupiter is same as Earth


considering Jupiter to be sphere of radius r





acceleration due to gravity is given by


