Show:
Newton's Laws
Forces
Water
Physics
100
An object in motion tends to
What is stay in motion
100
define force
What is a push or a pull
100
name the water molecule
What is h2o
100
define mass
What is weight without gravity
200
For every reaction there is an -----
What is an equal and opposite reaction
200
the sun and moon have an effect on this
What is ocean tides, gravity
200
When a water travels up a tree it is called
What is capillary action
200
scientists measure in
What is grams or kilograms
300
F=MA
What is force equals mass times acceleration
300
the sun and moon have an effect on this
What is ocean tides or gravity
300
Water molecules always want to stick together this is called
What is cohesion
300
name a tool that a scientist uses to measure water
What is beaker, graduated cylinder, eye dropper
400
Name a constantly spinning object (think very big)
What is earth, moon, sun
400
forces that act upon an object when submerged
What is water pressure
400
about how heavy is a gallon of water
What is 7 pounds
400
name two items in the scientific method
What is purpose, hypothesis, research experiment, analysis and conclusion
500
When a car turns the corner going to fast the objects inside want to travel in the original direction
What is inertia
500
forces that act upon an object and causes it to move without a human touch.
What is wind or gravity
500
Water molecules that want to stick to something else is called
What is adhesion
500
name three elements for the periodic table
What is oxygen, hydrogen, carbon, helium, etc.