Scientific Method
What does the acronym PHEOC stand for?
P-problem
H-hypothesis
E-experiment
O-observations
C-conclusions
How Newton's laws are there?
3
What is work?
What are 2 examples of simple machines?
Lever, Inclined Plane, Pulley, Wedge, Screw, Wheel and Axle.
What time does flex start every morning?
7:15 am
What is the difference between Qualitative and Quantitative data?
Qualitative data- observations made using 5 senses
Quantitative data- information that can be measured by numbers.
What is a reference point?
The starting point of an object that you choose.
What is the formula for work?
f*d
What is the definition of a simple machine?
An instrument that makes doing work seem easier.
What is Camryn Weiss's eye color?
Blue
What axis does the independent variable go on?
The x-axis
What is inertia?
The tendency of an object to resist changes in motion.
What is the definition and unit of power?
Definition: the rate at which work is done.
Unit: Watts
The object that a lever moves is called...
a load or load force
How many tables are in the science room?
16 tables
What is the correct format to write your hypothesis in?
If____then____because
Acceleration increases as mass ___?
Decreases
What is the formula for power?
W*T
What type of simple machine is a bicycle?
Wheel and Axle
What is Sleeping Beauty's first name?
Aurora
Translate 35 liters into milliliters
35,000mL
What is Newton's third law?
For every action there is an equal and opposite reaction.
What can you do to increase the amount of power you have?
Increase the amount of work done and/or decrease the time used.
What's the formula for finding Mechanical Advantage?
Output force/input force
What is Mrs. Riefel's favorite food?
Raspberries