AP (Advanced Placement) Physics(B-C): Questions 392 - 395 of 920

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Question number: 392

» Electric Circuits

MCQ▾

Question

In the diagram, four resistors are connected in a circuit. What is the equivalent resistance of the four resistors?

Combination of four resistors

Combination of Four Resistors

In figure, combination of four resistors is shown.

Choices

Choice (5) Response

a.

b.

c.

d.

e.

All of the above

Question number: 393

» Linear Momentum

MCQ▾

Question

In the illustration, ball , rolling on a level, frictionless table, strikes an identical stationary ball 2, which takes the path shown in the illustration after the collision. If P, Q, R and S are the possible position of the ball 1 after collision, then which one of them would be the correct possible position of ball 1 after the collision?

 Collision of two balls

Collision of Two Balls

In figure collision of two balls are shown.

Choices

Choice (5) Response

a.

Q

b.

R

c.

P

d.

S

e.

None of the above

Question number: 394

» Work, Energy and Power

MCQ▾

Question

A flexible plastic ruler on the top of a table is flexed horizontally a distance of , and a rock is placed against it. When the ruler is released and the rock is propelled off the edge of the table, it is determined that the rock has a speed of . Determine the elastic constant , of the ruler.

Choices

Choice (5) Response

a.

b.

c.

d.

e.

All of the above

Question number: 395

» Fluids & Solids

MCQ▾

Question

Bernoulli’s equation is a statement of

Choices

Choice (5) Response

a.

Conservation of energy in fluid flow

b.

Conservation of mass in fluid flow

c.

The property of laminar flow of fluids

d.

Conservation of linear momentum in fluid flow

e.

All of the above

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