AP Physics Unit 3

How many questions are in the MCQ part of AP Physics Exam?

• 45

• 50

• 55

• 60

How many MCQs have multiple answers on the AP Physics Exam?

• 2

• 3

• 4

• 5

Which 2 of the 4 types of FRQs add up to >50% of points on AP Physics Exam?

• Experimental Design

• Qualitative/Quantitative Translation

• Paragraph Argument Short Answer

• Short Answer

On average how long do you have to answer each MCQ on the AP Physics Exam?

• 5

• 1.8

• 3

• 2

Which unit of the AP Physics Exam is weighted at 20-28% (highest)?

• Kinematics

• Energy

• Momentum

• Dynamics

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-2

NGSS.HS-PS2-3

Historically what score will receive a '3' on the AP Physics Exam?

• 35%

• 50%

• 72%

• 90%

Historically what score will receive a '5' on the AP Physics Exam?

• 35%

• 50%

• 72%

• 90%

Centripetal acceleration is the acceleration…

• Away from the center of the circle

• When an object is going straight

• Toward the center of a circle

• That doesn’t exist

A particle P is moving in a circle with uniform speed. Which one of the following diagrams correctly shows the direction of the acceleration a and velocity v of the particle at one instant of time?

• A

• B

• C

• D

Which statement is true about an object that is traveling in uniform circular motion?

• The speed of the object varies.

• The net force on the object is directed toward the center of the circular path.

• The direction of the object's velocity is constant.

• The net force on the object is directed away from the center of the circular path.