forces

the force of weight acting on an object (N) (will change depending on the acceleration due to gravity)

The amount of matter in the object. (kg)

an object ability to resit change in motion (the more it resists motion the higher the inertia is)

A push or pull on an object.

(the law of inertia) an object in motion will maintain its motion if no external forces are upon it.

an object acceleration is proportional to the net force divided by the mass (a=fnet/m)

(the law of force pairs),every force is an interaction between 2 objects so forces come in pairs and will have the same magnitude but different direction.

Microscopic welds created by inter-molecular forces.

It is important to wear your seatbelt because in a

collision the car stops but you keep moving

unless there is a force to stop you.

if air resistance is negligible than any two objects that are dropped together will fall together regardless of there mass, shape, and material.

an attractive force that pull objects closer together as well as a at distance force.

when an object no longer accelerates towards the ground and remains at a constant velocity. The downward and upward forces of gravity will balance each other (the cats jumping out of the building) (only happen if air resistance is lager enough)

the forces are always pulling each other closer together

the acceleration an object has from the gravitational pull of the earth (g)

the force that acts between 2 objects depending on there mass and distance (G)

all forces being balanced (NO ACCELERATION ALLOWED)

an equal but opposite force keeping it from accelerating.

a value that shows the relation ship between the force of friction and the normal between 2 objects/surfaces

the amount of force needed for something to move, The force that resists motion.

Because the astronaut is exerting a force on an object to go in a certain direction and that object is existing that same force on the AStronaut but in the opposite direction.

Since the bull is bigger then you, the bull would have a higher inertia . Because of this it wouldn’t be able to slow down and speed up when needed to turn since it has a higher resistance of change in motion. This slows the bull down overall and allows you to escape

g= Fnet/M or g=Gmr²

a= Fnet/m

m=Fent/a

Fent= ma

Ff=mewFn

Fnet = ma

Fg + Fn = ma

(if Fn = Fg, then a = 0, if Fn is greater then Fg, then a = up)

mew=ff/fn