AP Physics C 2017
3 . A— The restoring force that causes a pendulum to vibrate is gravity. Because things float in the ...
The m ’s and the k ’s cancel. The result is , or about 86% of the amplitude. (b) The total energy is ½kA ...
(^1) But even if you did travel to another planet, do you really think you would remember to pack your ...
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CHAPTER 17 Simple Harmonic Motion 1 . The simple pendulum and a spring-mass system are both disp ...
(D) (E) It is impossible to determine the numerical value of the acceleration without knowing the value of ...
(A) (B) (C) (D) (E) Answers 1 . D —Neither the pendulum nor the mass-spring system’s time period is dependent ...
This gives us ...
CHAPTER 18 Electrostatics IN THIS CHAPTER Summary: An electric field provides a force on a charged particle. ...
Electric potential energy in terms of voltage: PE = qV Voltage produced by a point charge: Charge stored ...
feel a mild electric shock. Electric charges follow a simple rule: Like charges repel; opposite charg ...
charge of the particle. Electric field is a vector; so, electric fields are always drawn as arrows. Every ...
this up on the constant sheet): Now the proton: And finally the neutron: F = (0 C)(60 N/C) = 0 N Notice that ...
ultimately, once they’re infinitely far away from each other, they won’t be able to feel each othe ...
This is a rather simple conservation of energy problem, but it’s dressed up to look like a really c ...
we’ve drawn two, but there are an infinite number of equipotential lines around the charge. If the potentia ...
Special Geometries for Electrostatics There are two situations involving electric fields that are particularly n ...
Figure 18.4 Basic parallel-plate capacitor. The battery in Figure 18.4 provides a voltage across the plate ...
But, please don’t go nuts... . The formulas for force on a charge in an electric field (F = qE ) ...
In this equation, Q 1 is the charge of one of the point charges, and Q 2 is the charge on the other ...
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