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Basics of Physics 2 (Work, Energy, and Power)
Part 1
22
Nursing
Graduate
11/05/2014

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Term
WHAT IS THE TERM FOR WHEN A FORCE ACTS ON AN OBJECT AND DISPLACES THAT OBJECT IN THE DIRECTION OF THE FORCE?
Definition
WORK
Term
WHAT IS THE FORMULA FOR WORK?
Definition
WORK = FORCE X DISPLACEMENT
Term
WHAT IS THE SI UNIT OF WORK?
Definition
JOULE (J). 1 JOULE OF WORK IS DONE WHEN A FORCE OF 1 N ACTS TO DISPLACE AN OBJECT 1M
Term
WHAT IS THE ENERGY OF MOTION?
Definition
KINETIC ENERGY
Term
WHAT IS THE FORMULA FOR KINETIC ENERGY?
Definition
KE= 1/2MV2- SQUARED
Term
WHAT IS THE SI UNIT USED FOR KINETIC ENERGY?
Definition
JOULES JUST AS IN WORK
Term
WHAT IS THE TERM FOR THE RELATIONSHIP BETWEEN WORK AND KINETIC ENERGY, AND STATES THAT THE TOTAL WORK DONE ON A SYSTEM IS EQUAL TO THE SYSTEM'S CHANGE IN KINETIC ENERGY.
Definition
WORK-KINETIC ENERGY THEOREM
Term
CAN GASES PARTAKING IN MOVEMENT ALSO DO WORK?
Definition
YES, BREATHING, VENTILATOR BELLOWS
Term
TO CALCULATE THE WORK DONE BY A GAS, FORCE CAN BE REPLACED WITH ___ AND THE CHANGE IN VOLUME OF THE CONTAINER CAN DESCRIBE THE DISPLACEMENT.
Definition
PRESSURE. W = P X CHANGE IN VOLUME
Term
SINCE THE LITER IS NOT THE OFFICIAL SI UNIT OF VOLUME IT MUST BE CONVERTED TO WHAT?
Definition
CUBIC METERS. 1000L = 1M3- CUBED
Term
WHAT IS THE CAPACITY TO DO WORK?
Definition
ENERGY
Term
DESCRIBE THE LAW OF ENERGY CONSERVATION.
Definition
THE AMOUNT OF ENERGY IN THE UNIVERSE IS CONSTANT AND IS CONSTANTLY BEING CONVERTED FROM ONE FORM TO ANOTHER. ENERGY IS NEITHER CRETED OR DESTROYED, BUT IS ONLY CONVERTED INTO ANOTHER FORM OF ENERGY.
Term
WHAT IS THE TERM FOR THE AMOUNT OF ENERGY NECESSARY TO RAISE THE TEMPERATURE OF 1 GM OF WATER FROM 14.5 TO 15.5 DEGREES CELSIUS?
Definition
calorie
Term
1 calorie = how many joules?
Definition
4.184 JOULES
Term
1 CALORIE IS HOW MUCH calories or kilocalorie?
Definition
1000 calorie OR 1 KILOCALORIE
Term
WHAT IS THE TERM FOR ENERGY STORED IN VIRTUE OF POSITION?
Definition
POTENTIAL ENERGY
Term
CAN POTENTIAL ENERGY BE RECOVERED AND REUSED LATER?
Definition
YES. EX. ROCK HANGING OVER A CLIFF, A BATTERY, OR THE CHEMICAL ENERGY STORED IN FOOD.
Term
WHAT UNIT OF MEASUREMENT IS USED TO DESCRIBE DIFFERENT FORMS OF POTENTIAL ENERGY?
Definition
SI UNIT
Term
WHAT IS THE FORMULA FOR POTENTIAL ENERGY?
Definition
POTENTIAL ENERGY = MASS X GRAVITY X HEIGHT
Term
WHAT IS THE TERM FOR THE SUM OF ALL THE KINETIC AND POTENTIAL ENERGIES OF THE PARTICLES COMPRISING A SYSTEM (REPRESENTED BY THE LETTER U).
Definition
INTERNAL ENERGY
Term
WHAT IS THE TERM FOR THE STUDY OF ENERGY AND HW IT IS INTERCONVERTED FROM ONE FORM TO ANOTHER AND HOW THAT ENERGY FLOWS INTO AND OUT OF THERMODYNAMIC SYSTEMS.
Definition
THERMODYNAMICS
Term
HOW MANY FUNDAMENTAL LAWS OF THERMODYNAMICS ARE THERE?
Definition
4
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