Home
Explore
Exams
Search for anything
Login
Get started
Home
Engineering
Mechanical Engineering
Science - Mechanical Systems 1.5 and 1.6
5.0
(2)
Rate it
Studied by 15 people
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Card Sorting
1/23
Earn XP
Description and Tags
Mechanical Engineering
8th
Add tags
Study Analytics
All
Learn
Practice Test
Matching
Spaced Repetition
Name
Mastery
Learn
Test
Matching
Spaced
No study sessions yet.
24 Terms
View all (24)
Star these 24
1
New cards
Energy
the ability to do work
2
New cards
Work
an action done whenever a force causes an object to move
3
New cards
Kinetic energy
the energy of motion
4
New cards
Potential energy
stored energy
5
New cards
the law of conversion of energy
energy cannot be created or destroyed, only changed in form
6
New cards
friction
a force that resists movement, resulting in loss of energy through heat
7
New cards
efficiency
a value indicating how much energy is lost due to friction or heat, expressed as a percentage
8
New cards
E=
Wo/Wi x 100
9
New cards
Gears
rotating, wheel like objects with teeth cut ino the rim
10
New cards
Gear train
a group of gears
11
New cards
Parallel gears
driver and follower are the same size, MA=1
12
New cards
MA=1
Change of direction (MA)
13
New cards
Multiplying Gears
larger driver and smaller follower, MA
14
New cards
MA
Speed advantage (MA)
15
New cards
Reducing Gears
small driver and larger follower, MA>1
16
New cards
MA>1
Force advantage (MA)
17
New cards
MA=
\#teeth follower/#teeth driver
18
New cards
Speed ratio
the difference between the speeds of 2 gears
19
New cards
SR=1
Change of direction (SR)
20
New cards
SR
Force advantage (SR)
21
New cards
SR>1
Speed advantage (SR)
22
New cards
SR=
\#teeth driver/#teeth follower
23
New cards
Smaller gear
turns faster than larger gear
24
New cards
Larger Gear
turns slower than smaller gear
Explore top notes
Unit 9: The Pacific, 700-1980 CE
Updated 858d ago
Note
Preview
Being Human (IB core theme)
Updated 250d ago
Note
Preview
(iii)
Updated 291d ago
Note
Preview
English IV Final Exam Review
Updated 606d ago
Note
Preview
Chapter 1 - Chemical Foundations
Updated 1213d ago
Note
Preview
AP Stats: Chapter 6.1
Updated 950d ago
Note
Preview
Contemporary Perspective Viewpoints
Updated 920d ago
Note
Preview
Interphase
Updated 1099d ago
Note
Preview
Explore top flashcards
Med Surg 1 - Test 1/Quiz 1
Updated 327d ago
Flashcards (166)
Preview
Lab Practical 2
Updated 851d ago
Flashcards (80)
Preview
Unit 6- Ectopic Pregnancy
Updated 23d ago
Flashcards (35)
Preview
Social Influence
Updated 851d ago
Flashcards (102)
Preview
Surgery E2: Vascular/Adrenal
Updated 108d ago
Flashcards (90)
Preview
111 Most Common Italian verbs
Updated 845d ago
Flashcards (111)
Preview
Anatomy - Chapter 7
Updated 912d ago
Flashcards (28)
Preview
Honors Algebra 2- Vocab #1
Updated 366d ago
Flashcards (22)
Preview