Exam 3 Test Prep

Exam 3 Test Prep

University

6 Qs

quiz-placeholder

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Exam 3 Test Prep

Exam 3 Test Prep

Assessment

Quiz

Physics

University

Hard

Created by

Chris P

Used 1+ times

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Where would the gravitational force acting on you be greatest?

On Earth

On a planet with 2x the mass of Earth but 3x the radius of Earth

On a planet with 3x the mass of Earth but 2x the radius of Earth

The gravitational force would be the same in all of these locations

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The hour hand of a clock 5.0cm long. It rotates from the 12:00 position to the 6:00 position. What distance does the tip of the hour hand travel during this motion?

450 cm

900 cm

7.85 cm

15.7 cm

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The graphs below show the force a spring exerts as it is stretched from its equilibrium length. Which graph obeys Hooke's Law?

a

b

c

d

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The orbital radius of Saturn is about 9x the orbital radius of Earth. From this, we can conclude that the period of Saturn's orbit is approximately...

3 years

9 years

27 years

81 years

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A 5.0 kg rock is tied to a 2.0 m long chain and spun in a circle. If the tension in the chain is 160 N, what is the magnitude of the angular velocity of the rock?

4.0 rad/s

8.0 rad/s

16 rad/s

32 rad/s

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

You observe a ceiling fan rotating in a clockwise direction and slowing down. The angular acceleration of the ceiling fan is...

Zero

Negative

Positive

Variable