Question 1

Force is a(n)______________ quantity.

Accepted Answer

The answer of Force is a(n)______________ quantity....

Question 2

The variable r that appears in the equation F = Gm1m2/r2 is

Accepted Answer

A)  the straight-line distance between the centers of the two masses. 
B)  the rate at which both objects are moving. 
C)  the radius of the first mass. 
D)  the radius of the second mass. 
A)  the straight-line distance between the centers of the two masses. 
B)  the rate at which both objects are moving. 
C)  the radius of the first mass. 
D)  the radius of the second mass.

Question 3

______________ is the symbol for the universal gravitational constant.

Accepted Answer

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

Question 4

Forces always occur in ______________.

Accepted Answer

The answer of Forces always occur in ______________....

Question 5

If an object of mass 6 kg has an acceleration of 9 m/s2,what is the unbalanced force acting on it?

Accepted Answer

A)  54 N 
B)  0.67 N 
C)  1.5 N 
D)  15 N 
E)  cannot be determined 
A)  54 N 
B)  0.67 N 
C)  1.5 N 
D)  15 N 
E)  cannot be determined

Force is a(n)______________ quantity.

The variable r that appears in the equation F = Gm₁m₂/r² is

______________ is the symbol for the universal gravitational constant.

Forces always occur in ______________.

If an object of mass 6 kg has an acceleration of 9 m/s²,what is the unbalanced force acting on it?

Measurement

Motion

Work and Energy

Temperature and Heat

Waves and Sound

Optics and Wave Effects

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 G Eology and P Late Tectonics

Minerals, rocks, and Volcanoes

Surface Processes

Geologic Time

Filters

Exam 3: Force and Motion

Force is a(n)______________ quantity.

The variable r that appears in the equation F = Gm1m2/r2 is

______________ is the symbol for the universal gravitational constant.

Forces always occur in ______________.

If an object of mass 6 kg has an acceleration of 9 m/s2,what is the unbalanced force acting on it?

Measurement

Motion

Work and Energy

Temperature and Heat

Waves and Sound

Optics and Wave Effects

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 G Eology and P Late Tectonics

Minerals, rocks, and Volcanoes

Surface Processes

Geologic Time

Filters

The variable r that appears in the equation F = Gm₁m₂/r² is

If an object of mass 6 kg has an acceleration of 9 m/s²,what is the unbalanced force acting on it?