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daxafibi's
version from
2016-06-19 04:05
Section 1
Question | Answer |
Weight | Force of gravity |
Weight | Decreases as you move away from the Earth |
Mass | Inertia |
Constant Velocity | Net force and acceleration is zero |
Zero Velocity | Net force and acceleration is zero |
Weight | mass x acceleration |
Velocity-Time Graph | Slope is acceleration |
Centripetal | Center |
Unbalanced Force | Not in equilibrium |
Unbalanced Force | Must produce acceleration |
Distance-Time Graph | Slope is elocity |
Equilibrium Force | Equal in magnitude |
Equilibrium Force | Opposite to the resultant vector |
Momentum | Conserved in collisions |
Magnitude | How large a vector is |
| memorize |
Section 2
Question | Answer |
Mechnical energy | Sum of potential and kinetic energy (P+E=M) |
a | m/sec^2 |
F | (kg x m)/sec^2 |
F | Newton |
PE | Work |
KE | Joules |
ev | 1.6x10^-19 |
Gravitational Potential Energy | Dependent to position |
Kinetic Energy | Changes with velocity |
Power | j/s |
Change of Energy | j/s |
| memorize |
Section 3
Question | Answer |
Fs = kx | PEs = 1/2kx^2 (where Fs becomes x) |
Any average force | J = Fnet etc. |
Magnitude of a triangle | Pythag |
Resonance | Vibration |
Vector | Displacement and velocity |
Weight | N |
Energy | J |
Power | W |
Work | J |
| memorize |
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