Forces
Balanced or unbalanced: A person riding a bicycle
What is unbalanced?
Energy of motion
What is kinetic energy?
A person eating a granola bar then, riding on a bike.
What is chemical to mechanical?
These values are found on the X and Y-axis, respectively
What are distance and time?
The type of simple machine you use to fasten a picture to a wall.
What is a screw?
This force attracts iron
What is magnetism?
Stored energy
What is potential energy?
Photosynthesis
What is radiant to chemical?
How to calculate speed on a distance-time graph.
What is distance/time?
Whats are amount, distance, and direction or forces exerted?
An increase in this force would result in a car slowing down
What is friction?
As an object increases in height, ____________________________ increases (use all 3 words)
What is gravitational potential energy?
A ball rolling down a hill
What is potential to kinetic?
This term describes the motion of a runner in the 100m dash.
What is acceleration?
These 6 items are considered simple machines
What is a screw, lever, pulley, wedge, inclined plane, wheel & axel, and a lever?
Odd force out: rolling friction, sliding friction, static friction
What is static friction?
M.E.L.T.S Clark's Nose
What is mechanical, electrical, light, thermal, sound, chemical, nuclear?
The energy transformation of a battery and wire
What is chemical to light?
This term describes a car on cruise control driving down I-40
What is a constant speed?
As someone moves closer to the end of a lever, the force needed to lift an object ___________.
What is decreases?
These forces act on skydivers as they fall
What are air resistance and gravity?
An uneaten cheeseburger is known to possess this form of energy (two words)
What is potential chemical energy?
An Olympic diver executing her dive (two words first, 3 forms second)
What gravitational potential to kinetic-mechanical-sound?
This describes a car in a drag race that is rapidly applying pressure to the brakes.
What is deceleration?
Odd machine out: wheel and axle, inclined plane, pulley
What is the wheel and axle?