Answer:
11.1 N
Explanation:
The gravitational force between the asteroid and the ship is given by:
![F=G\frac{mM}{R^2}](https://tex.z-dn.net/?f=F%3DG%5Cfrac%7BmM%7D%7BR%5E2%7D)
where
is the gravitational constant
is the mass of the asteroid
is the mass of the spaceship
is the distance between the asteroid and the spaceship
Substituting numbers into the equation, we find the force
![F=(6.67\cdot 10^{-11})\frac{(2.75\cdot 10^4 kg)(8.7\cdot 10^{20} kg)}{(1.2\cdot 10^7 m)^2}=11.1 N](https://tex.z-dn.net/?f=F%3D%286.67%5Ccdot%2010%5E%7B-11%7D%29%5Cfrac%7B%282.75%5Ccdot%2010%5E4%20kg%29%288.7%5Ccdot%2010%5E%7B20%7D%20kg%29%7D%7B%281.2%5Ccdot%2010%5E7%20m%29%5E2%7D%3D11.1%20N)
Answer:
Explanation:
the net force on the right left is 25 N and is directed upward
the net force on the left one is zero because 200N force act upward and 200N force act downward so both cancel each other and net force is zero
i hope this will help you
Answer:
Pupil
Explanation:
Part of the eye which controls the entering of light is called Pupil
Answer: the loop will move up
Explanation:
Whenever an electric current cuts across magnetic field lines, a force is exerted on the current - carrying conductor
According to Fleming's left hand rule, the thumb is the direction of motion.
First finger is the direction of magnetic field, while the second finger is the direction of the conventional current.
When a current flow in the will, the wire will experience an upward force. And continue to rotate in an up - down direction. Therefore, the loop will move up.
Answer:
in scientific notation 26500 is 2.65×10⁴