SAT II Physics (SN) Episode 1 Part 3 doc

... speed II. A person pushes on a door to hold it shutIII. A ball, rolling across a grassy field, slowly comes to a stop(A) I only(B) II only(C) III only(D) I and II only(E) I and III only 3. ... calculate a frictional force on SAT II Physics, you will be told the value of , which will fall between 0 and 1. Three things are worth noting about frictional forces: 1. The smaller µ is, the more ... path.” Neither statement II nor statement III describes a certain route between the two points in question: they simply describe how far apart those two points are. 3. A Average velocity is...

... specific heat of water II. The latent heat of fusion for waterIII. The density of water(A) I only(B) I and II only(C) I, II, and III(D) II only(E) I and III only 3. . Engineers design city ... measurement for the kinds of thermal physics problems you will encounter on SAT II Physics. Be forewarned, however, that a question on thermal physics on SAT II Physics may be expressed either ... in 19 2 10 . . A heat engine produces 10 0 J of heat, does 30 J of work, and emits 70 J into a cold reservoir. What is the efficiency of the heat engine?(A) 10 0%(B) 70%(C) 42%(D) 40%(E) 30 %Explanations 1. ...

... the particle’s velocityIII. Ensure that the particle is moving in the same direction as the magnetic field lines(A) I only(B) I and II only(C) I and III only(D) II and III only(E) I, II, ... current.2 71 4. . What is the magnetic force experienced by a negatively charged particle of 1. 0 C that is moving upward at a velocity of 2.0 10 3 m/s in a magnetic field of strength 4.0 10 –4 ... and is not covered by SAT II Physics. However, the magnetic field created by a long straight wire carrying a current, I, is relatively simple, and is fair game for SAT II Physics. The magnetic...

... should release the ball at point B. 16 8Kepler’s LawsAfter poring over the astronomical observations of his mentor Tycho Brahe (15 46 16 01) , Johannes Kepler (15 71 16 30 ) determined three laws of planetary ... the axis of rotation and the point of applied force(A) I only(B) II only(C) I and II only(D) I and III only(E) I, II, and III5. . What is the torque on the pivot of a pendulum of length R ... mass of 3 kg and rests 10 m from the pivot. The other rests 1 m from the pivot. What is the mass of the second object if the seesaw is in equilibrium?(A) 0 .3 kg(B) 3 kg(C) 10 kg(D) 30 kg(E)...

... total momentum of the system and divide it by the total mass of the system. 13 9 30 π/645 π/4 60 π /3 90 π/2 18 0 π 36 0 2πCalculating the Length of an ArcThe advantage of using radians instead ... left(C) 10 m/s to the left(D) 15 m/s to the left(E) 20 m/s to the left 10 . . What is the total energy of the system?(A) 50 J(B) 15 0 J(C) 200 J(D) 250 J(E) 400 JExplanations 13 6relative ... ground. What is his velocity after throwing the object?(A) 8 m/s(B) 9 m/s(C) 10 m/s(D) 11 m/s(E) 12 m/s 13 4...