newton laws
What is Newton's first law
what is
Newton's first law: If forces are balanced, an object in motion stays in motion, keeps on doing that with the same constant speed ( including zero speed or rest) and direction of motion
how to calculate ft
what is
ft=fg + fapp
When drawing a FBD force applied is when what
what is
Force applied is when moving
what is the unit of forces
what is newtons
magnitude equals
what is no direction or sighn or unit
what is newtons first law
what is
Newton's first law: If forces are balanced, an object in motion stays in motion, keeps on doing that with the same constant speed ( including zero speed or rest) and direction of motion
how to calculate fapp
what is
mass times acceleration
What does fbd mean
what is
free body diagram or force body diagram
what is the definition off mass
what is the amount of matter somthing has
who has the least inertia
what is Jymists and ski jumpers have the least inertia.
what is newtons second law
what is
Newton's second law: if forces are unbalanced, a net force causes the object to accelerate
how to calculate fg
what is
Mass times (-)9.81 m/s ^2 or mass times gravity
In a free body diagram the direction of the forces
what is
The direction of forces doesn’t mean the direction of the object
A 400 newton girl standing on a dock exerts a force of 100 newtons on a 10,000 newton sailboat a she pushes away from the dock. How much force does the sailboat exert on the girl
what is 100n
what does equalibrium mean
what is no change in motion
what is newtons 3rd law
what is
newton's 3rd law: for every action force, there is an equal and opposite reaction force
what are the forces
what is
Force of gravity (Fg)
Force of friction (Ff)
Force of tension (FT)
Applied force (F)
normal force (FN)
where do the arows on a free body diagram start from
what is the center
fapp equation
what is fapp=fg+fn
how do you represent any object in fbd
what must be true for object in newtons 1st and 2st law
what is
If the object maintains its motion forces are balanced
If the object changes its motion forces are unbalanced
If an object is in equilibrium
It must have a net force of zero what is
It might have no forces
It must have no acceleration
It might be stationary
It might be moving
It cannot change its motion (velocity)
How to solve for mass
what is
fg/g=m
how do you tell which forces are biggger on a free body diagram
what is the size of the arow
fn is ?
what us
Fn is the equal and opposite reaction force
4. A 214 kg boat is sinking in the ocean. The force of the gravity that draws the boat down is partially offset by the force of the water pushing back up on the boat. The net unbalanced force on the boat is 1302N. What is the magnitude of the upward of water on the boat
what is the awncer may or may not be corect depending on what you wrote