state changes
what are the 3 states of matter
solid, liquid, and gas
p1 x V1 = p2 x V2
Boyles law
any cause that affects the state of motion of a body or deforms it is called
Force
the change in position of an object is called
motion
what are the 4 types of simple machines
lever, pulley, inclined plane, and wedge
what is the direct change from solid to gas called?
sublimation
If the temperature is increased at a constant volume then pressure will also increase explains what law
Gay-Lussac's law
what are forces measured in?
newtons
a= v-v0/ t
acceleration
a mechanical device that transmits forces, changing their intensity or direction is called
simple machines
what is the direct change from gas to liquid called?
reserve sublimation
V1/ T1 = V2/T2
Charles' law
Forces have two main effects when applied, what are they called?
change of movement and deformation
acceleration is measured in what unit
m/s2
scissors are an example of what type of simple machine
wedge
In a heating graph, what is the name of a segment where energy is invested in freeing the particles and producing the state change. The temperature is constant
Horizontal segments
This law was founded in 1662 and explains how as the volume of a vessel decreases, the pressure increases and vice versa
Boyle's law
what is it called when the deformation of an object is permanent?
plastic
Vm= e/t
average speed
the wheel and axle are examples of what simple machine
pulley
In a heating graph, this segment represents a rise in temperature, where the energy supplied increases the agitation of the substance particles
Inclined segment
p1/ T1= p2/T2
Gay- Lussac's law
what is the name of the tool used to measure forces
dynamometer
unit of measurement for distance traveled is
metre (m)
F x BF = R x BR
lever