Answer to Question #334154 in Mechanics | Relativity for LYN

Mechanics | Relativity

Question #334154

1. Calculate the force of gravity on a 1.2x105 kg space station at a distance of 3.5x105 m from Earth’s surface.

Expert's answer

$F=ma=mg(\frac R{R+h})^2=1.06~MN.$

Learn more about our help with Assignments: Mechanics Relativity

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A 6.5 m ladder leans against a wall, making an angle of 60o with the ground. If the foot of the ladd
2. coil of wire 4 m long has a resistance of 20 2. If its resistivity is 108 x 10*2 m, find itsarea o
3. A brick is dropped from 100 m up. Find its impact velocity and air time
4. Incandescent lightbulbs have a power output rating of 60.0W, while a CFL bulb has a power output rat
5. A 1500.0kg car driving at 15.0m/s[N] strikes a 3500.0kg truck travelling at 25.0m/s[E]. if the cars
6. a roller coaster can travel a maximum speed of 31.0m/s at ground level. Determine the minimum speed
7. A baseball player strikes a ball a 0.145kg ball which reaches a height of 115m, determine the veloci