Answer:
The process is given in the pic.
I have taken the average masses so u substitute the values and solve hope it will help :)❤
Answer:
Two equal and opposite parallel forces not acting along the same line, form a couple. A couple is always needed to produce the rotation.
For example, turning a key in a lock and turning a steering wheel.
The thin atmosphere of Mars is thought to be due to the planet's lack of a magnetic field, which has allowed the Solar wind to blow away much of the gas the planet once had. Venus, despite still having a thick atmosphere of CO2, surprisingly has a similar problem
P = density × gravity acceleration × height
P = 1200 × 9.81 × 15/100
P = 1765.8