reaction
if I was getting off a boat to get to the rock by the river what was the reaction
what is the boat move forward
James is shopping and he was wondering when I put sit down into my basket this what my action
no his action is when he pick up the thing
what is the equation for this law
FA = −FB
what is the equation for this law
[F=ma
what is the equation for this law
F=m.a
if I was blowing into ballon and I accidentally let it go and it got small what is the reaction?
is when the ballon went different ways
if I was blowing into ballon and I accidentally let it go and it go different ways what is the action?
the air going out the balloon
Why don't action and reaction forces cancel each other out?
action and reaction forces act on different objects and sometimes are the same
what is an unbalanced force
when the forces acting on an object are not equal and the motion of the object changes
newton's second law of motion can be formally stated as follows
the acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force
tom is iceskating and the he placed his foot in the ice it was so slippery what was the reaction?
it was so slippery that he fell down
Thomas is jumping in a trampaline and is older brother that is 2 times heavy jump with him what is the action
is that Thomas went upper than usual
if an object has less mass then there is how much inertia?
less inertia
what is a balanced force
when the forces acting on an object are equal and opposite direction so the object does not move
What causes an object to accelerate?
inversely
nick is getting ready for a swimming race when the race started he went so push out the wall what was reaction
that him go faster
Larry was in the swings and he jump out the swings what was is the action
he land in the floor
what if an object has more mass then there is how much inertia?
more interna
what is inertia
the tendancy of an object to resist changes in motion
what factors affect the force of friction between surfaces?
the force of friction between the surfaces depends on the kinds of material in contact and how much the surfaces are pressed together.
hunter was hunting and he was wondering was is what is the reaction with gun
the recoil force on the gun
mark is playing basketball and he was wondering if they pass a ball what is the action?
when he trow the ball to the other person
when a bug traveling west hits the windshield of a car traveling east, what can be said about then collision?
same the bug and the car feel the same size force.
what is the relationship between mass and inertia
what is the relationship between mass and inertia
pressure
the amount of force per unit of area