... of Momentum on SAT II Physics
The conservation of momentum may be tested both quantitatively and qualitatively on SAT II
Physics. It is quite possible, for instance, that SAT II Physics will contain ... of mass 10 00 kg launches a cannonball of mass 10 kg at a velocity of 10 0 m/s. At what
speed does the cannon recoil?
Questions involving firearms recoil are a common way...
... problem.
Modern Physics
ALMOST EVERYTHING WE’VE COVERED in the previous 15 chapters was known by
the year 19 00. Taken as a whole, these 15 chapters present a comprehensive view of
physics. The ... at a 45 angle to the vertical, half
the light will pass through. If the second disk is also aligned vertically, all the light will
pass through.
Wave Optics on SAT II Physics
SAT...
... irrelevant as far as SAT II Physics
19 5
Theoretical
Limits on Heat
Engine
Efficiency
Practice Questions
1. . 1 kg of cold water at 5 ºC is added to a container of 5 kg of hot water at 65 º C. What ... The specific heat of water
II. The latent heat of fusion for water
III. The density of water
(A) I only
(B) I and II only
(C) I, II, and III
(D) II only
(E) I and III o...
... should release the ball at point B.
16 8
Kepler’s Laws
After 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 ... 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 III
5. . What is the torque on the pivot of a p...
... 12 .5 m/s
(B) 16 m/s
(C) 25 m/s
(D) 50 m/s
(E) 10 0 m/s
5. . An moving object has kinetic energy KE = 10 0 J and momentum p = 50 kg · m/s. What is its
mass?
(A) 2 kg
(B) 4 kg
(C) 6. 25 kg
(D) 12 .5 ... 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 J
Exp...
... Tested on SAT II Physics
It is highly unlikely that SAT II Physics will ask a question that involves remembering and then
plugging numbers into an equation like this one. Remember: SAT II Physics ... been
done on it?
(A) 5 m/s
(B) 10 m/s
(C) 12 .5 m/s
(D) 50 m/s
(E) 10 0 m/s
8. . A person on the street wants to throw an 8 kg book up to a person leaning out of a wind...
... speed
II. A person pushes on a door to hold it shut
III. 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. ... force parallel to the floor
needed to move the crate is most nearly:
(A) 25 N
(B) 50 N
(C) 12 5 N
(D) 250 N
(E) 50 0 N
10 . . A person is pushing an object of mass m along the ground...
... sits at an altitude of 940 m.”
III. “The town is ten miles north, as the crow flies.”
(A) I only
(B) III only
(C) I and III only
(D) II and III only
(E) I, II, and III
Questions 3 and 4 refer to ... Maximize the magnitude of A
II. Maximize the magnitude of B
III. Set to 90º
(A) None of the above
(B) I only
(C) III only
(D) I and II only
(E) I, II, and III
5. .
Which of the followin...
... 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, and III
255
5. C
The relationship between the voltage in a primary coil ... The primary coil has 5 turns and the
secondary coil has 10 turns. What is the emf induced in the secondary coil?
(A) 0 .50 V
(B) 5. 0 V
(C) 10 V
(D) 50 V
(E) 10 0 V
Explanations
1....