Question 1

An unbalanced force of 30 N is applied to a mass of 5.0 kg. What will be the resulting acceleration?

Accepted Answer

0 m/s² (in

Question 2

______________ is the symbol for the universal gravitational constant.

Accepted Answer

The answer of ______________ is the symbol for the universal...

Question 3

Mass is a measure of

Accepted Answer

A)  inertia. 
B)  force. 
C)  grams. 
D)  weight. 
E)  kilograms. 
A)  inertia. 
B)  force. 
C)  grams. 
D)  weight. 
E)  kilograms.

Question 4

The natural tendency of an object to remain at rest or in motion with a constant velocity is called

Accepted Answer

A)  an external force. 
B)  an unbalanced force. 
C)  inertia. 
D)  none of these. 
A)  an external force. 
B)  an unbalanced force. 
C)  inertia. 
D)  none of these.

Question 5

Newton's third law of motion states that the force pair acting on different objects consists of two forces that

Accepted Answer

A)  are under the influence of gravity. 
B)  are equal and in the same direction. 
C)  always produce an acceleration. 
D)  are equal and in opposite directions. 
A)  are under the influence of gravity. 
B)  are equal and in the same direction. 
C)  always produce an acceleration. 
D)  are equal and in opposite directions.

Question 6

Two equal and opposite forces of 3.0 N act on an object. The unbalanced force on the object

Accepted Answer

A)  is 3.0 N. 
B)  is 0 N. 
C)  is 5 N. 
D)  is 6 N. 
E)  cannot be determined from given information. 
A)  is 3.0 N. 
B)  is 0 N. 
C)  is 5 N. 
D)  is 6 N. 
E)  cannot be determined from given information.

Question 7

What is the mass in kilograms of an astronaut on the Moon who weighs 185 lb on Earth?

Accepted Answer

The answer of What is the mass in kilograms of...

Question 8

Linear momentum

Accepted Answer

A)  has the units of mass times acceleration. 
B)  has magnitude and direction. 
C)  is a scalar quantity. 
D)  none of these 
A)  has the units of mass times acceleration. 
B)  has magnitude and direction. 
C)  is a scalar quantity. 
D)  none of these

Question 9

Linear momentum is the product of mass times ______________.

Accepted Answer

The answer of Linear momentum is the product of mass...

Question 10

In an equation, the symbol m generally stands for

Accepted Answer

A)  inertia. 
B)  torque. 
C)  momentum. 
D)  mass. 
E)  meters. 
A)  inertia. 
B)  torque. 
C)  momentum. 
D)  mass. 
E)  meters.

Question 11

The linear momentum of an object can be determined by taking the product of the mass and the

Accepted Answer

A)  acceleration of the object. 
B)  velocity of the object. 
C)  distance the object moves. 
D)  displacement of the object. 
A)  acceleration of the object. 
B)  velocity of the object. 
C)  distance the object moves. 
D)  displacement of the object.

Question 12

An indication of an object's inertia is given by its ______________.

Accepted Answer

The answer of An indication of an object's inertia is...

Question 13

What is the force of gravity acting on a 1-kg mass?
(g = 9.8 m/s2)

Accepted Answer

Question 14

The linear momentum of a 40.0 kg object moving around a 90.0 m circle at a constant speed of 7.60 m/s is

Accepted Answer

A)  0.0 N 
B)  304 N 
C)  1155 N 
D)  27360 N 
A)  0.0 N 
B)  304 N 
C)  1155 N 
D)  27360 N

Question 15

An automobile travels due north with a constant speed of 76 km/h. All forces considered, the unbalanced force acting on the auto is

Accepted Answer

A)  zero. 
B)  southward. 
C)  northward. 
D)  downward. 
E)  upward. 
A)  zero. 
B)  southward. 
C)  northward. 
D)  downward. 
E)  upward.

Question 16

Newton's third law of motion states that whenever one object exerts a force upon a second object, the second object exerts a(n) ______________ and ______________ force upon the first object.

Accepted Answer

The answer of Newton's third law of motion states that...

Question 17

It is generally easier to push an object once it is moving than when one is getting it started. Why is this?

Accepted Answer

Sliding fr

Question 18

A quantity that is capable of producing motion or a change in motion is called a(n) ______________.

Accepted Answer

The answer of A quantity that is capable of producing...

Question 19

If a person weighs 186 lb on Earth, that person's weight on the Moon would be

Accepted Answer

A)  1116 lb. 
B)  93 lb. 
C)  31 lb. 
D)  186 lb. 
A)  1116 lb. 
B)  93 lb. 
C)  31 lb. 
D)  186 lb.

Question 20

Newton's law of universal gravitation is believed to be applicable

Accepted Answer

A)  to the Milky Way only. 
B)  on Earth and the Moon only. 
C)  throughout the universe. 
D)  to the solar system only. 
E)  on Earth only. 
A)  to the Milky Way only. 
B)  on Earth and the Moon only. 
C)  throughout the universe. 
D)  to the solar system only. 
E)  on Earth only.

An unbalanced force of 30 N is applied to a mass of 5.0 kg. What will be the resulting acceleration?

______________ is the symbol for the universal gravitational constant.

Mass is a measure of

The natural tendency of an object to remain at rest or in motion with a constant velocity is called

Newton's third law of motion states that the force pair acting on different objects consists of two forces that

Two equal and opposite forces of 3.0 N act on an object. The unbalanced force on the object

What is the mass in kilograms of an astronaut on the Moon who weighs 185 lb on Earth?

Linear momentum

Linear momentum is the product of mass times ______________.

In an equation, the symbol m generally stands for

The linear momentum of an object can be determined by taking the product of the mass and the

An indication of an object's inertia is given by its ______________.

What is the force of gravity acting on a 1-kg mass? (g = 9.8 m/s²)

The linear momentum of a 40.0 kg object moving around a 90.0 m circle at a constant speed of 7.60 m/s is

An automobile travels due north with a constant speed of 76 km/h. All forces considered, the unbalanced force acting on the auto is

Newton's third law of motion states that whenever one object exerts a force upon a second object, the second object exerts a(n) and force upon the first object.

It is generally easier to push an object once it is moving than when one is getting it started. Why is this?

A quantity that is capable of producing motion or a change in motion is called a(n) ______________.

If a person weighs 186 lb on Earth, that person's weight on the Moon would be

Newton's law of universal gravitation is believed to be applicable

Temperature and Heat

Waves and Sound

Electricity and Magnetism

Atomic Physics

Nuclear Physics

The Chemical Elements

Chemical Bonding

Chemical Reactions

Organic Chemistry

Place and Time

The Solar System

Moons and Small Solar System Bodies

The Universe

The Atmosphere

Atmospheric Effects

Structural Geology and Plate Tectonics

Minerals Rocks and Volcanoes

Surface Processes

Geologic Time

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Exam 3: Optics and Wave Effects

An unbalanced force of 30 N is applied to a mass of 5.0 kg. What will be the resulting acceleration?

______________ is the symbol for the universal gravitational constant.

Mass is a measure of

The natural tendency of an object to remain at rest or in motion with a constant velocity is called

Newton's third law of motion states that the force pair acting on different objects consists of two forces that

Two equal and opposite forces of 3.0 N act on an object. The unbalanced force on the object

What is the mass in kilograms of an astronaut on the Moon who weighs 185 lb on Earth?

Linear momentum

Linear momentum is the product of mass times ______________.

In an equation, the symbol m generally stands for

The linear momentum of an object can be determined by taking the product of the mass and the

An indication of an object's inertia is given by its ______________.

What is the force of gravity acting on a 1-kg mass? (g = 9.8 m/s2)

The linear momentum of a 40.0 kg object moving around a 90.0 m circle at a constant speed of 7.60 m/s is

An automobile travels due north with a constant speed of 76 km/h. All forces considered, the unbalanced force acting on the auto is

Newton's third law of motion states that whenever one object exerts a force upon a second object, the second object exerts a(n) ______________ and ______________ force upon the first object.

It is generally easier to push an object once it is moving than when one is getting it started. Why is this?

A quantity that is capable of producing motion or a change in motion is called a(n) ______________.

If a person weighs 186 lb on Earth, that person's weight on the Moon would be

Newton's law of universal gravitation is believed to be applicable

Temperature and Heat

Waves and Sound

Electricity and Magnetism

Atomic Physics

Nuclear Physics

The Chemical Elements

Chemical Bonding

Chemical Reactions

Organic Chemistry

Place and Time

The Solar System

Moons and Small Solar System Bodies

The Universe

The Atmosphere

Atmospheric Effects

Structural Geology and Plate Tectonics

Minerals Rocks and Volcanoes

Surface Processes

Geologic Time

Filters

What is the force of gravity acting on a 1-kg mass? (g = 9.8 m/s²)

Newton's third law of motion states that whenever one object exerts a force upon a second object, the second object exerts a(n) and force upon the first object.