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| 9584839362 | Average Speed is | Total Distance / Total Time (Disp,Vel, Acc Q1) | 0 | |
| 9584839363 | An object Accelerates if | it changes velocity and/or direction (Disp,Vel, Acc Q2) | 1 | |
| 9584839364 | Subtracting a vector is the same as | adding its opposite (Vectors in 2 Dimensions Q4) | 2 | |
| 9584839365 | The direction of the average acceleration vector is | the direction of the change(difference vf - vi) of the velocity vectors (Vectors in 2 Dimensions Q5) | 3 | |
| 9584839366 | Two, different massed, objects get dropped at the same height, which one reaches the ground first (no external forces Ex: Air Resitence)? | They hit the ground at the same time because each object has different forces, but the lighter object speeds up faster than the larger object (but the larger object has a greater force once its moving) (Kinematics & Free Fall Q2) | 4 | |
| 9584839367 | Kinematic Equations | V = Vo + at X = Xo + Vot + 1/2at^2 V^2 = Vo^2 + 2a(X - Xo) |  | 5 |
| 9584839368 | Vectors always line up | tip to tail (Vectors in 2D Q6) | 6 | |
| 9584839369 | If time is known, which component(x or y) does not matter? | y-component (Projectile Motion Q2) | 7 | |
| 9584839370 | Velocity in the x-direction is always | independent from the velocity in the y-direction (Projectile Motion Q6) | 8 | |
| 9584839371 | If time, Yo and Yf are known, then use | Yf - Yo = V0t + 1/2at^2 (Projectile Motion Q9) | 9 | |
| 9584839372 | Newton's 1st Law States | an object will not accelerate unless a net external force acts on it (Newton's Laws Q2) | 10 | |
| 9584839373 | Connected objects share the same | Force (Forces and Straight Line Motions Q8) | 11 | |
| 9584839414 | Equation for Centripetal Acceleration |  | 12 | |
| 9584839374 | The period is | the amount of time for a motion to complete one full cycle | 13 | |
| 9584839415 | Newton's Universal Law of Gravity is |  | 14 | |
| 9584839375 | Five principal motion variables | Initial velocity, final velocity, displacement, acceleration, time | 15 | |
| 9584839376 | Force | Push/pull applied by one object on another | 16 | |
| 9584839377 | Net Force | Single force that replaces all individual forces acting on an object. Same direction (+) opposite direction (-) | 17 | |
| 9584839378 | Kinetic Friction | Moving object is being acted upon by friction on the opposite direction. | 18 | |
| 9584839379 | Static Friction | Friction force between two objects that aren't moving. | 19 | |
| 9584839380 | Newton's third law | The force of object A on B is equal in the opposite direction as the force on B on A | 20 | |
| 9584839381 | Newton's second law | F = ma | 21 | |
| 9584839382 | Force of friction | Ff = uFn (coefficient of friction times the force normal) | 22 | |
| 9584839383 | Force of Friction is always parallel or perpendicular? | parallel to the surface | 23 | |
| 9584839384 | Is velocity at all related to force? | Force is not directly proportional to velocity. | 24 | |
| 9584839385 | Momentum (p) | mass * velocity | P=mv | 25 | |
| 9584839386 | Impulse (I) | Force * time | I = F*t I = Δp | 26 | |
| 9584839387 | System | several objects that can be treated as one. | 27 | |
| 9584839388 | Kinetic Energy is only conserved in an | Elastic Collision | 28 | |
| 9584839389 | Conservation of momentum | 0 = Δpi + Δpf | 29 | |
| 9584839390 | Impulse Momentum Theorem | Δp = F * Δt | 30 | |
| 9584839391 | Momentum is conserved in | all collisions | 31 | |
| 9584839392 | Center of Mass Equation | xcm = m1x1 + m2x2..../M | x is postion, m is mass, M is total mass of the system | 32 | |
| 9584839393 | Non Conservative Force | Forces that do not store energy are called nonconservative or dissipative forces. Friction is a nonconservative force, and there are others. Any friction-type force, like air resistance, is a nonconservative force. The energy that it removes from the system is no longer available to the system for kinetic energy. | 33 | |
| 9584839394 | Conservative Force | If a body is under the action of a force that does no net work during any closed loop, then the force is conservative. If work is done, the force is nonconservative. | 34 | |
| 9584839395 | Translation KE | 1/2mv^2 | 35 | |
| 9584839396 | Rotational KE | 1/2Iw^2 | 36 | |
| 9584839397 | Gravitational PE | mgh | 37 | |
| 9584839398 | Universal PE of gravity | -Gm1m2/d | G= Universal gravitational constant d= distance between the objects | 38 | |
| 9584839399 | Elastic Potential Energy | 1/2kx^2 | 39 | |
| 9584839400 | If there are non-conservative forces then mechanical energy is | not conserved | 40 | |
| 9584839401 | Work for non conservative forces | Wnc = (KEf - KEi) + (PEf - PEi). | 41 | |
| 9584839402 | Work is only done if | Force is exerted on an object and the object moves parallel to its force | 42 | |
| 9584839403 | Work (W) | W = F Δx | Fdcosθ Fdsinθ | 43 | |
| 9584839404 | Work Energy Theroem | W = ΔKE + ΔPE | 44 | |
| 9584839405 | Power | Energy/time | 45 | |
| 9584839406 | Centripetal Accelertaion | ac= v^2/r | 46 | |
| 9584839407 | Torque | t = Fd | Fdcosθ Fdsinθ | 47 | |
| 9584839408 | angular velocity | angular velocity = velocity/radius | 48 | |
| 9584839416 | Rotational Kinematics |  | 49 | |
| 9584839409 | Rotational Inertia | I = mr^2 | 50 | |
| 9584839417 | Newton's Second Law for Rotation |  | 51 | |
| 9584839410 | Angular Momentum | angular momentum = torque * Δt | p = mvr | 52 | |
| 9584839418 | KE rotational |  | 53 | |
| 9584839419 | Gravitational Field Equation |  | 54 | |
| 9584839411 | Gravitational Force Between Planets | Gm1m2 / d^2 | 55 | |
| 9584839412 | PE gravitational | mgh & Gm1m2/d | 56 | |
| 9584839413 | Rotational Impulse Momentum Theorem | ΔL = torque * Δt | 57 |
