Ap physic - 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 1 Practice Test Question and Answers 2024 1. Balls 1 and 2 are each thrown horizontally from the same height above the level ground, but ball 2 has a greater initial velocity after leaving the thrower's hand. If air resistance is negligible, how do the accelerations of the balls and the times it takes them to hit the ground compare? - Answer>> E: Acceleration a: equal, Time to hit ground: equal

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 C: Mechanics Review with Answers displacement symbols, units change in ___ only dependent on ___ & ___ positions vector or scalar? equation (integral of ___) - Answer>> a) ∆x, ∆y, or ∆z; m b) position c) final, initial d) vector e) ∆x = ∫v(t)dt

Nuclear Physics & Nuclear Reactions Practice Problems PSI AP Physics B

AP Physics 1 Final Exam| Questions and Verified Answers (2023/ 2024) |100% Correct Q: A uniform bar is lying on a flat table. Besides the gravitational and normal forces (which cancel), the bar is acted upon by two other forces, F1 and F2, which are parallel to the surface of the table. If the net force on the rod is zero, then which one of the following is true? A: The net torque on the bar must also be zero B: The bar can accelerate translationally if F1 and F2 are not applied at the same...

Which of the following claims about the spherical object is correct when t<10s? - The object is an open system. At a time of t=10.1s, two electrons are separated by a distance of 1×10−10m. Which of the following predictions best describes what will happen to the separation distance r after a small amount of time? - The two charges repel, so r>1×10−10m. A proton is placed at position P. Which of the following claims is correct about the sums of the electric and the gravitati...

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 Comprehensive Review with Answers 2024/25 The rate of change in velocity; the change in velocity over time. - Answer>> acceleration, a Acceleration of an object as a result of gravity. - Answer>> acceleration due to gravity The change in velocity divided by the time over which it changes. - Answer>> average acceleration Displacement divided by time over which displacement occurs. - Answer>> average velocity

AP Physics 1 Exam Questions and Answers 2024 Displacement (Δx) - Answer>> -Net change in position -Measured in meters (m) Δx = x(f) - x(i) Velocity (v) - Answer>> -Speed and direction -Measured in meters per second (m/s) average v = Δx/t Acceleration (a) - Answer>> -Rate of change of velocity w/ respect to time -Measured in meters per second squared (m/s^2) average a = Δv/t