Ap physics 1 exam Study guides, Class notes & Summaries

AP Physics B Final Exam 2024 Study Guide 1. A vertical wire carries a current straight down. To the east of the wire, the magnetic field points - Answer>> South 2. A current carrying loop of wire lies flat on a table top. When viewed from above, the current moves around the loop in a counterclockwise sense. What is the direction of the magnetic field caused by this current, OUTSIDE the loop? The magnetic field - Answer>> Points straight down

AP Physics -B Exam Review 2024 Questions with Answers 1. What two entities comprise a vector? - Answer>> Magnitude and direction 2. What do you do with any vector that is not on either the x or y axis? - Answer>> Break it up into x and y components using trig, add up the components. 3. How are velocity and speed different? - Answer>> Velocity has a direction and speed does not have direction.

AP Physics 2 Midterm exam 2024 question and answers After the switch is closed and the circuit has reached a steady state, an ideal ammeter is connected between points X and Y, as shown above. The circuit is again allowed to reach steady state. Which of the following correctly indicates the reading on the ammeter and explains why it has that reading? - Answer>> The same as the current in resistor 1, because ammeters have very low resistance and it will create a short between the top and b...

AP Physics 2 Final Exam 2024 Questions with Answers 1. Three objects, x y and z are each given excess electric charge. The objects are then brought near each other in pairs but do not touch. It is found that X and Y attract each other, Y and Z repel and x and Z attract. - Answer>> Y and Z have charges of the same sign, and Z has a charge of the opposite sign

AP Physics 1 Midterm Review Questions and Verified Answers (2023/ 2024) Q: A steel ball supported by a stick rotates in a circle of radius r, as shown above. The direction of the net force acting on the ball when it is in the position shown is indicated by which of the following? (see picture) a. up b. down c. left d. up diagonal e. right Answer: e. right Q: A compressed spring mounted on a disk can project a small ball. When the disk is not rotating, as shown in the top view ...

AP Physics 1 Concepts & Equations 2024 Exam Review With answers 1. At peak height what is the objects velocity? - Answer>> V= 0 m/s 2. What is the acceleration of an object? (kinematics) - Answer>> - 9.8 m/s^2 (also gravity) 3. The vector component of horizontal velocity relates to which trig. function? - Answer>> cosine

AP Physics 1 - Final Exam Study Guide with Answers 2024 What equation can be used to directly calculate an object's momentum, ρ? - Answer>> ρ = mv What are the SI units for momentum? - Answer>> Kg x m/s What equation can be used to directly calculate the change in an object's momentum? - Answer>> ∆P = mvf - mvi ΔP = FΔt Example of something going through a significant change in Momentum - Answer>> Someone running into a brick wall