AP PHYSICS EXAM PACK 2023|GUARANTEED SUCCESS

vector quantity that involves both magnitude and direction scalar a quantity that does not involve direction twp 00:10 01:23 tow dimensional vectors vectors that lie flat on a plane and can be written as the sum of a horizontal and vertical vector kinematics mathem...

The average acceleration is the ratio of which of the following quantities? ∇v:∇t Suppose that an object is moving with constant acceleration. Which of the following is an accurate statement concerning its motion? In equal times it's velocity changes by equal amounts. 00:1...

On a position versus time graph, the slope of the straight line joining two points on the plotted curve that are separated in time by the interval Δt, is which of the following quantities? average velocity An object is dropped from a height. Once it is moving, which of the following statem...

Freely falling objects (w/o friction) of different masses... fall at the same rate, F=mg (g=9.81) An object thrown upward reaches its maximum height when... its velocity reaches zero 00:15 01:23 the slope of the _____ vs.______ curve is velocity position, time the s...

What is a system composed of? Objects that are treated as though they have no internal structure. What are fundamental particles? quarks, electrons, photons 00:09 01:23 What are elementary particles? protons, neutrons, and electrons (which are also fundamental particles) ...

Displacement (Δx) -Net change in position -Measured in meters (m) Δx = x(f) - x(i) Velocity (v) -Speed and direction -Measured in meters per second (m/s) average v = Δx/t 00:11 01:23 Acceleration (a) -Rate of change of velocity w/ respect to time -Measured in meter...

What two entities comprise a vector? Magnitude and direction What do you do with any vector that is not on either the x or y axis? Break it up into x and y components using trig, add up the components. 00:11 01:23 How are velocity and speed different? Velocity has a direct...