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AP Physics 1: 3.3 Changes and Conservation Laws. What is the difference in work done?

AP Physics 1: 3.2 Changes and Conservation Laws. What is the value of the second resistor?

AP Physics 1: 1.4 Changes and Conservation Laws. Find the current across R2.

AP Physics 1: 2.1 Fields in Space. What are the units for the universal gravitational constant G?

Don't lose your marbles over this AP Physics question. We'll be sure to point you in the right direction. 

AP Physics 1: 1.5 Fields in Space. If a spaceship came close to the earth, which of the following would be correct about the situation?

AP Physics 1: 3.5 Object Interaction and Forces. Which of the following quantities would need to be known in order to calculate the impulse of the...

If there's one good thing about the heat death of the universe, it's that we'll all have an excellent excuse for dodging physics homework.

The real moral of the story here is just "don't get in the way of elephants or tigers." That is not the kind of kinetic energy you want to absorb.

We hope you'll be vectorious in answering this shmoopy question about vectors! 

We can't resist a good question about resistivity. Can you?

AP Physics 1: Properties of Objects and Systems Drill 1, Problem 1. Which of the following could be considered as an object in the system?

AP Physics 1: 1.2 System Interactions and Changes. What is the total mechanical energy of the system?

AP Physics 1: System Interactions and Changes Drill 2, Problem 5. Which of the following measurements is needed?

AP Physics 1: 3.2 System Interactions and Changes. Which of the following is closest to the cannonball's speed one second after launch?

AP Physics 1: 1.3 Waves. Find the wave speed.

AP Physics 1: 2.1 Waves. What is the largest possible amplitude that the resulting wave can have?

AP Physics 1: 3.1 Waves. What is the wavelength?