Sound 1
Sound is the result of atoms and molecules...
vibrating
What city is the Eiffel Tower located?
Paris
A flat, sloped surface that helps raise or lower objects.
If you lifted a 25lb weight 2.5ft high. How much work did you do?
62.5 ft-lbs
The ramp out front of the school
Inclined plane
Sound travels fastest through (Solid, liquid, or gas)
Solids
What is the smallest U.S. State
Rhode Island
A rigid bar that pivots on a fulcrum to lift loads.
Lever
Who came up with the 3 laws of force and motion
Sir Isaac Newton
Tug of war
Balanced and unbalanced forces
Higher amplitude results in a higher what?
Volume
What band sings Bohemian Rhapsody?
Queen
A grooved wheel with a rope or chain used to lift objects.
Pulley
What is the first law of motion?
An object at rest tends to stay at rest and an object in motion tends to stay in motion unless acted on by an unbalanced force.
the bike
the first law of motion
Higher frequency results in a higher what?
Pitch
What college did Mr Schreiber go to?
Widener
An inclined plane wrapped around a cylinder.
Screw
What is the third law of motion?
For every action there is an equal and opposite reaction.
the pogo stick
the third law of motion
What is the speed of sound?
750 mph
What was the final score of the super bowl?
40-22
Two sloping sides that come to a point, used to cut or split
What is the second law of motion?
F=MxA
the sails on a sailboat
pulleys