Figure it out
Distance /Time plus direction
What is speed or velocity?
A change in position in a certain amount of time
What is speed?
action and reaction are always the same size or amount but are in opposite ______________
What is direction?
When forces cancel each other out or equal zero.
What is balanced force?
An 80 kg skier has a force of 200 N exerted on him down the slope. Calculate his acceleration down the slope.
What is a =2.5 m/s/s
Mass X acceleration
What is force?
A push or pull
What is force?
objects at rest tend to stay at rest
What is inertia?
Type of friction that occurs when objects are not moving.
What is a static friction?
distance/speed
What is time?
Speed and direction of an object
What is velocity?
a moving object will continue moving
What is unless an outside force acts on it?
Unit used to measure force.
What are Newtons?
force/acceleration
What is mass?
rate of change in velocity
What is acceleration?
what is the force of 60 kg object at 10 meters per second squared?
What is 600 Newtons?
A stationary object used to determine if an object is in motion
What is a reference point?
If a car steadily accelerates at a rate of 5Km/h/s for 9 seconds and ends up at a velocity of 125Km/h, its initial velocity was _____.
What is 80 Km/h?
(fV - IV)/T=
What is final acceleration?
Force that works against motion.
What is friction?
What law...you are ice skating and slowly come to a stop as you slide across the ice.
What is 1st law?
Describe one way to reduce friction.
Answers will vary