Patterns And Relationships Flashcards
Speed
The distance traveled per until time is known as the speed
Velocity
Distance it travelS per until time in a given direction
Acceleration
The change in velocity per second is known as the acceleration of a body (metre per second squared)
Stationary
On a distance-time graph time is increasing to the right, but it’s distance does not change. It is stationary
Forces
Forces are what makes things move, like a push or a pull
Non-contact forces
Gravity,magnetic force,electrical force
Contact forces
Friction tension,(pull),air resistance,applied force (push),spring force (twist)
Friction
It is the force that resists things rubbing against each other
Air resistance
It is the force that slows things down when they are moving
Buoyancy
It is the force that pushes up things in the water
Mass
The mass of an object is the amount of matter that is In the object
Weight
The weight of an object is the force of gravity that acts on that object
Hookes law
Is the amount of spring stretches in proportional to the amount of force applied to it
