Please enable JavaScript.
Coggle requires JavaScript to display documents.
Force Unit (speed=distance/time, velocity=distance/time with direction,…
Force Unit
speed=distance/time
velocity=distance/time with direction
acceleration=velocity/time (it's the rate at which speed changes
Delta+v/t=vf=vi/t
Force: push or pull
Contact force:objects touch
Friction: a force between two objects that are touching and its acts opposite to the motion
Lesson Friction: smoothing surface oil or lubrication
Acceleration due to gravity= 9.8m/s
Newton's 1st law: when an object to resist changes in motion (the more mass the more Inertia)
Newton's 2nd Law: depends on a net force and mass f=mass
Force unit= newtons (N)
Mass Unit= (Kg)
Acceleration Unit= M/s2
Newton's 3rd law: for every action there is an oppiste reaction
Projectile- an object that is thrown or shot through the air
Curved Path- gravity pulling down
Trajectory- projectiles path
Momentum- umph behind an object
P(momentum)=M(mass)V(velocity)
Conservation of Momentum-moved from object to object but not lost
)