Explanation:
Newton's first law of motion
state If a body is at rest it remain at reast and if it is in a motion it continue it's motion unless a net external force acting on it.
This law also called law of inertia
Newton's second law motion
states that acceleration to the force acting on the body and inversely proportional to the mass of the body
Newton's third law motion It is not to exert a force abody without the body exerting a forces in the opposite direction
These forces are called action and reaction force.
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Answer:
D) You will feel the same weight as you do on Earth.
Explanation:
According to Einstein's equivalence principle, states that the weak equivalence principle holds and that: The test result of any non-gravitational experiment in a freely falling laboratory is independent of the velocity of the laboratory and its location in spacetime. This simply means gravitational force is proportional to inertial mass, and the proportionality is independent of the kind of matter.
Hence, You will feel the same weight as you do on Earth because you won't feel any change and will have no way to know that you've left Earth.
Magnets are used to make a tight seal on the doors to refrigerators and freezers. They power speakers in stereos, earphones, and televisions. Magnets are used to store data in computers, and are important in scanning machines called MRIs (magnetic resonance imagers), which doctors use to look inside people's bodies.
Answer:
1) B
2) A, B, and D
Explanation:
1) The atomic number provides the number of protons and electrons, since the number of the two are the same.
2) You DO NOT know whether or not the protons are in the nucleus (they are) based on the atomic number, that's just prior knowledge.