enFIEasyCab15
acceleration:rate of increase of speed or velocity.
air resistance:force of air pushing against the motion of an object.
balanced force:control part of an experiment that does not change and serves as the standard to compare other observations.
direction:the way the force is applied determines the way an object moves.
energy:ability to do work.
kinetic energy:energy of motion.
potential energy:stored energy.
fair test:changing only one variable and keeping the other.
condition:force any push or pull on an object.
friction:force that resists motion between two touching surfaces.
gravity:gravitational force.
force:that which brings objects toward earth.
inertia:the tendency of an object to resist a change in motion or keep doing what it is doing.
machine:used to make work easier.
mass:how much matter an object contains.
EasyCab
ability to do work.
changing only one variable and keeping the other.
control part of an experiment that does not change and serves as the standard to compare other observations.
energy of motion.
force any push or pull on an object.
force of air pushing against the motion of an object.
force that resists motion between two touching surfaces.
gravitational force.
how much matter an object contains.
rate of increase of speed or velocity.
stored energy.
that which brings objects toward earth.
the tendency of an object to resist a change in motion or keep doing what it is doing.
the way the force is applied determines the way an object moves.