Formulas
distance/ time
What is the formula for speed and/or velocity?
Newtons (N)
What is the unit for force?
when two solid surfaces slide over each other
What is sliding friction?
10 meters and 5 seconds
What is a speed of 50 m/s?
final velocity- initial velocity/ time
What is the formula for acceleration?
created by a stretched or compressed spring
What is spring force?
The friction that acts on objects that are not moving
What is static friction?
velocity 500 m/s east and 50 seconds
What is a distance of 10 meters?
mass x acceleration
What is the formula for force?
a force of attraction between two objects
What is gravity or gravitational force?
When an object rolls across a surface
What is rolling friction?
1760 meters and 8 seconds
What is a speed of 220 m/s?
mass x gravity
What is the formula for weight?
opposes motion, works in the opposite direction of a moving object
What is friction?
when a solid object moves through a fluid
What is fluid friction?
mass 26
acceleration 15
What is a force of 390 N?
mass x velocity
What is the formula for momentum?
created when two objects pull on a rope, string, wire or cable in opposite directions
What is tension?
The easiest friction to overcome
What is fluid or rolling friction?
Force 400 N
Mass 10g
What is an acceleration of 40?