Show:
Newton and his apple.
Pulleys and Levers and Screws, OH MY.
Manic Motion
Joules are a womans best friend.
Great Gravity
100
The tendancy of an object at rest to remain at rest
What is inertia?
100
A wheelchair ramp is this
What is an inclined plane?
100
Distance over time is this
What is speed?
100
Static Friction is this
What is friction between surfaces that is stationary
100
All matter is affected by this
What is gravity?
200
F=MA is which of newton's laws?
What is newton's second law?
200
The two families of simple machines.
What is the lever family and the inclined plane family?
200
Velocity describes both of these
What is speed and direction?
200
Kinetic friction is this
What is friction between two surfaces while moving
200
Gravitional force increases as this increases
What is mass
300
Force always occurs in this
what is pairs?
300
A wedge is a modified version of this
What is an incline plane?
300
A straight line from point A to B is this
What is displacement?
300
Rolling friction is this less than this
What is sliding friction?
300
The equation for weight is this
What is w=mg
400
P=mv is the equation for this.
What is momentum?
400
An object using more than one simple machine is this
What is a compound machine?
400
The equation for acceleration is this
What is (Final velocity - Initial Velocity)/Time
400
Acceleration is 0.5 m/s squared. Mass is 175kg The force is this
What is 87.5N
400
Free fall is this
What is when an object has only gravity acting on it?
500
A single force whose external effect on a rigid body are the same as the effect of several actual forces acting on a body.
What is net force?
500
The rigid arm of a lever that turns around a point
What is a fulcrum?
500
Moving 360 degrees while bouncing on a trampoline is this
What is Acceleration
500
1 kg x 1 m/s is the same as this
What is a newton
500
Terminal Velocity is this
What is when two forces are equal and the object stops accelerating and reaches its maximum velocity?