Answer:
The satellite is pulling up on Earth with a force of 2000N
Explanation:
According to Newton's third law of motion, the satellite is pulling up on Earth with a force of 2000N
Newton's third law of motion states that "Action and reaction are equal and opposite".
As the earth pulls the satellite in space with an action force of gravity, based on Newton's third law of motion, a reaction force acting in an opposite direction is also in place.
This reaction force is that of the satellite.
The compass magnet aligns itself with the earths magnetic field.
Equation for ke = 1/2mv^2
1) ke = 1/2 x 5000 x (2x2)
= 10,000J
2) ke = 1/2 x 4000 x (3x3)
= 18,000J
So Object 2 has more Kinetic Energy
The answer is B.
She can measure the mass of the water, marble and the graduated cylinder with the balance.
The volume of the water can be shown on the marked graduated cylinder, the volume of the marble can be measured by the volume difference of the water before and after the marble is put in.