A push or a pull that causes an object to change its motion or shape
Force
What is the force needed to move 5kg with an acceleration of 5m/s^2?
25N
The rate of change of velocity
Acceleration
What is the speed of an object traveling 30m in 6 seconds?
5m/s
Mass and Weight are the same???
No
A scalar quantity has....
What is the mass of an object that accelerates 3m/s^2 when 12N are applied?
4kg
A vector quantity has....
magnitude and direction
What is the acceleration of an object that is stopped then accelerates to 60m/s in 20 seconds.
30m/s^2
What is the difference between speed and velocity?
Speed involves distance and time; velocity involves distance, time, and direction.
What is the distance of and object traveling 50/s for 2 seconds?
100 meters
Displacement is
How far an object has traveled from its initial starting point