Newton's Laws
What is the formula for Newton's second law
F = M x A (A = F / M)
why mass, and weight are different properties.
Because
mass is the amount of matter in an object, and weight is the force of gravity pulling down on an object.
What is momentum?
The combination of an object's mass and its speed.
What does Newton's law of Universal gravitation say
All planets, stars, and particles (univeraly) contain and has a force of gravity
Will a person with 80kg weigh the same on the moon as they do on earth?
No, they will be different since the gravity is different on the moon and earth
What is apparent weightlessness
The feeling experienced by a skydiver in free fall or an astronaut in orbit due to the lack of a supporting upward force.
Define Newton's third Law
For every action force, there is an equal and opposite force
Give an example of mass and weight being different
subjective
What is true weightlessness
The state reached when an object lacks any detectable gravitational pull from distant celestial bodies.