AP (Advanced Placement) Physics(B-C): Questions 59 - 61 of 920

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Question number: 59

» Electrostatics

MCQ▾

Question

A negatively charged rod is brought near a second rod that is neutral and suspended by a non-conducting string. A wire is connected from the second rod to the ground. With the first rod remains in place, the ground wire cut and after that first rod is removed. After the first rod is removed, the second rod:

Choices

Choice (5) Response

a.

has a negative net charge

b.

is polarized, with one end negative and one end positive

c.

has not net charge

d.

has a positive net charge

e.

Question does not provide sufficient data or is vague

Question number: 60

» Kinematics in One and Two Dimensions

MCQ▾

Question

What is the vector sum of vector X and vector Y?

Two vectors

Two Vectors

In figure two vectors are shown.

Choices

Choice (5) Response

a.

Resultant vector : Choice – A

Resultant Vector: Choice – A

In figure resultant vector is shown.

b.

Resultant vector : Choice – B

Resultant Vector: Choice – B

In figure resultant vector is shown.

c.

Resultant vector : Choice – C

Resultant Vector: Choice – C

In figure resultant vector is shown.

d.

Resultant vector : Choice – D

Resultant Vector: Choice – D

In figure resultant vector is shown.

e.

None of the above

Question number: 61

» Kinematics in One and Two Dimensions

MCQ▾

Question

An airplane starts on a course due north at an airspeed of and encounters a crosswind from the east at . Which is the most likely resultant flight path of the airplane?

Choices

Choice (5) Response

a.

on a path west of north

b.

on a path east of north

c.

on a path due northeast

d.

on a path due northwest

e.

Question does not provide sufficient data or is vague

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