human body
the brain is part of what system
the nerves system
what planet floats
saturn
name newtons first law
newtons first law is a object in motion will stay in motion unless a object stops it
what is the Tyndall effect?
the scattering of light
what type of friction provides the least amount of friction?
its a fluid friction
what is the biggest organ in the body
skin
what is the hottest planet in the solar system
venus
newtons second law
a object forces is independent on its acceleration and mass
what is a homogeneous mixture?
a mixture where you cant see the different parts.
what friction provides the most amount of friction?
static friction
what are the main part of the brain
the cerebrum, cerebellum and brainstem.
what planets has rings
Saturn, Neptune, Jupiter, and Uranus
newtons third law
every action has a equal and opposite reaction.
what is a heterogeneous mixture?
a mixture where you can see the different parts and will scatter light and settle out.
explain inertia
inertia is when a object has more mass and doesn't want to change direction or start moving, you need to exert more newtons than a smaller object.
what system is the bladder in
renel
what planets have ice on it
mars earth and mercuru
solve this equation a object of a mass of 1kg is traveling at the seed of 1m/s squared
1 newton
a snow glob is a example of which mixture?
its a example of a suspension
list all the frictions in order from highest to lowest.
1.static friction 2.sliding friction 3.rolling friction
4.fluid friction
this organ prat of the endocrine and the digestive
pancreas
do the planets orbit in a a elliptical or circular
elliptical
a object of a mass of 5kg being push with a 100 newtons is traveling at what speed?
20 metres per 2nd square
explain what a unbalanced force is.
an unbalanced force is when you exert more newtons to make a object to move. the amount of newtons is more newtons than the friction pushing back.