Show:
Measurements & Units
Force
Work
Speed
Energy
100
meters and centimeters
What are the units we use to measure height and distance?
100
a push or a pull
What is a force?
100
W = F x D
What is the formula for work?
100
S = D/T
What is the formula for speed?
100
kinetic and potential
What are the two main types of energy?
200
grams
What is the unit we use to measure mass?
200
newtons
What is force in a work word problem?
200
joules
What is work in a work word problem?
200
speed that stays the same
What is constant speed?
200
coal, oil, propane
What are examples of nonrenewable energy sources?
300
milliliters
What is the best unit of measurement to measure volume?
300
It tells how fast you're going, and is measured in units of distance per unit of time.
What is velocity?
300
meters
What is distance in a work word problem?
300
speed that is increasing
What is rising motion?
300
hydropower, wood, biomass, wind
What are examples of renewable energy sources?
400
volume
What are liters and milliliters used to measure?
400
It is the rate at which velocity changes.
What is acceleration?
400
simple machines make work easier not less
What is helpful about simple machines when doing work?
400
motion that is decreasing
What is backwards motion?
400
hydropower, wood, wind oil, coal, propane
What are examples of energy?
500
centimeters, meters, milliliters, liters, grams, and milligrams
What are the units of measure we use in science?
500
Newton figured out the relationship between force, mass, and acceleration.
What are the units of force named after Sir Isaac Newton?
500
It measures how much effort is applied over a certain distance.
What is true about work?
500
rising motion, constant speed, and backwards motion
What are three ways to graph speed?
500
When one type of energy switches to another type of energy.
What is an energy transfer?