Vocab
unit of force in the metric system
Newton (N)
What types of friction are there?
static, fluid, sliding.
Terminal Velocity
is the constant velocity of a falling object when the force of air resistance equals the force of gravity.
What does Ms. Hanson always say
"OH MY GAWD"
Formula for Acceleration
a=F/m
the overall force acting on an object after all the forces are combined.
What is Net Force?
as an object falls to the ground
they accelerate and gain speed.
What is Mrs. Cook's favorite dinosaur?
Iguanodon
Action Force
force exerted by one object on another
Push or a pull that acts on an object.
What is Force?
Gravity is..
an attractive force
In what Pitch Perfect movie did they bring back the original Barden Bellas
TWO
A system where no external forces act.
What is a Closed System?
The force that prevents relative motion between two contacting surfaces when they are at rest.
What is Static Friction?
Weight on Earth
weight=mass*gravity (9.8m/s squared)
What song did the JBL speaker sing in the video Mrs. Cook showed us with the dinosaur. Gotta Say song name and Singer
Again (Fetty Wap)
Electric Forces
attraction or repulsion between charged objects
describes the forces that are in opposition to the relative motion.
What is Air Resistance?
Weight on Moon
weight decreases, mass remains consistent
What dance did Mrs. Walters show her class before 2024 Prom?
Electric Slide