Atoms Under the Floorboards Crossword

scientists measure energy in units called _____________.
what are tiny amounts of power?
A rod that pivots near one end
__________ reduces friction by shifting it to the axles
Groups of atoms joining together to make bigger structures called ____________.
A ____________ is anything that boosts a force
An overall increase in speed and a reduction in turning force
Inwards-pushing force is ______ force
____________ works by swapping out molecules and merging
The world’s stickiest thing is a freshwater bacteria called Caulobacter ___________.
Forces are measured in things called ____________
_____ energy is stored energy you can use in the future
pushes and pulls that make objects move or stand still if its perfectly balanced
the scientific term for how long we apply force to something
what is the name for a cunning mechanical gear-shift
energy to make tires turn is called rolling _______.
the tight pack up in the front of a race
_______ energy is when you brake and use that energy to recharge its batteries in cars.
________ bikes are the fastest of them all
another name for air resistance
a ______ is a perfect example of several simple machines packed into one handy tool
the specific ____ capacity of wood is 2 kJ per kilogram per degree
a roll of paper spins with whats called angular _____
the action of one surface or object rubbing on another
what can uranium be used as