Linear Motion
The speed of an object at rest is (must know units)
What is 0.0 m/s?
The Law of Inertia applies to
What is moving and non- moving objects?
Objects in free fall are only concerned about this direction of travel
What is Vertical or South?
The food we eat is generally considered this form of energy before being digested
What is chemical?
A scalar quantity has only this
What is magnitude?
Acceleration due to gravity is also called
What is Free-Fall?
A student his a nail with a hammer, during the collision, there is a force
On both the nail and the hammer
the path of a projectile is a
Parabola
In the Law of Conservation of Energy, all forms of energy must be
A passenger on a bus moving east sees a man standing on a curb. From the passenger's perspective, the man appears to
If the force acting on a cart doubles, the cart's acceleration
hint: F=ma
doubles
A sketch that shows all of the forces acting on an object
What is a free body diagram?
A projectile has what direction as a constant
Energy stored in an object due to its position is called
What is potential energy?
When you look at the speedometer in a moving car, you are looking at
What is the car's Instantaneous Speed?
A change in position is called
What is displacement?
The tendency of an object to maintain its state of motion
What is inertia?
Of the two, which would be the best example of a projectile?
A jet lifting off a runway, A baseball being thrown, or a space shuttle orbiting earth
What is A baseball being thrown?
If something is moving, it has
What is Kinetic Energy?
The coefficient of friction is
What is unitless?
Greatness in size or extent can also be the arrows
Magnitude
Two objects and Two forces
A ball is thrown straight up into the air. At the top of is path, the acceleration is closest to
What is 0 m/s2
The common formula for work is
What is Force x Displacement?
After 1 second, an object in free fall will have fallen this far.
What is 5 meters?