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Answer : Kent is pulling
with 500 N of force in each case. The rope transmits the force from Kent to the
wall (or to the elephant) and vice versa. Since the force of Kent pulling on
the wall and the wall pulling on Kent are action-reaction force pairs, they
must have equal magnitudes. Inanimate objects such as walls can push and pull.

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Answer : Kent is pulling
with 500 N of force in each case. The rope transmits the force from Kent to the
wall (or to the elephant) and vice versa. Since the force of Kent pulling on
the wall and the wall pulling on Kent are action-reaction force pairs, they
must have equal magnitudes. Inanimate objects such as walls can push and pull.

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In the top picture, Kent
Budgett is pulling upon a rope that is attached to a wall. In the bottom
picture, Kent is pulling upon a rope that is attached to an elephant. In each
case, the force scale reads 500 Newton. Kent is pulling ...                                                                                        a. with more force when the rope is attached to the wall.                                                                  b. with more force when the rope is attached to the elephant.                                                        c. the same force in each case.

# data[].attributes.subject
In the top picture, Kent
Budgett is pulling upon a rope that is attached to a wall. In the bottom
picture, Kent is pulling upon a rope that is attached to an elephant. In each
case, the force scale reads 500 Newton. Kent is pulling ...                                                                                        a. with more force when the rope is attached to the wall.                                                                  b. with more force when the rope is attached to the elephant.                                                        c. the same force in each case.

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The
statement means that in every interaction, there is a pair of forces acting on
the two interacting objects. The size of the forces on the first object equals
the size of the force on the second object. The direction of the force on the
first object is opposite to the direction of the force on the second object.
Forces always come in pairs - equal and opposite action-reaction force
pairs. 

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The
statement means that in every interaction, there is a pair of forces acting on
the two interacting objects. The size of the forces on the first object equals
the size of the force on the second object. The direction of the force on the
first object is opposite to the direction of the force on the second object.
Forces always come in pairs - equal and opposite action-reaction force
pairs. 

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Newton's third law is :                                                                                                            For every
action, there is an equal and opposite reaction.

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Newton's third law is :                                                                                                            For every
action, there is an equal and opposite reaction.

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Answer : A 3-kg object experiences an acceleration of 4 m/s2. A
6-kg object experiences an acceleration of 2 m/s2

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Answer : A 3-kg object experiences an acceleration of 4 m/s2. A
6-kg object experiences an acceleration of 2 m/s2

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Example:  Determine
the accelerations that result when a 12-N net force is applied to a 3-kg object
and then to a 6-kg object.

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Example:  Determine
the accelerations that result when a 12-N net force is applied to a 3-kg object
and then to a 6-kg object.

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Newton's
second law of motion can be formally stated as follows - The acceleration of an
object as produced by a net force is directly proportional to the magnitude of
the net force, in the same direction as the net force, and inversely
proportional to the mass of the object.

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Newton's
second law of motion can be formally stated as follows - The acceleration of an
object as produced by a net force is directly proportional to the magnitude of
the net force, in the same direction as the net force, and inversely
proportional to the mass of the object.

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The second law states that the
acceleration of an object is dependent upon two variables - the net force
acting upon the object and the mass of the object.

Newton's second law of motion
pertains to the behavior of objects for which all existing forces are not
balanced.

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The second law states that the
acceleration of an object is dependent upon two variables - the net force
acting upon the object and the mass of the object.

Newton's second law of motion
pertains to the behavior of objects for which all existing forces are not
balanced.

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Answer :
According to Newton's first law, the rock will continue in motion in the same
direction at constant speed.

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Answer :
According to Newton's first law, the rock will continue in motion in the same
direction at constant speed.

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Example:


Imagine a place in the cosmos
far from all gravitational and frictional influences. Suppose that you visit
that place (just suppose) and throw a rock. The rock will                                                                                             a. gradually
stop.                                                                                                        

b. continue
in motion in the same direction at constant speed.

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Example:


Imagine a place in the cosmos
far from all gravitational and frictional influences. Suppose that you visit
that place (just suppose) and throw a rock. The rock will                                                                                             a. gradually
stop.                                                                                                        

b. continue
in motion in the same direction at constant speed.

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Mass is
that quantity that is solely dependent upon the inertia of an object. The more
inertia that an object has, the more mass that it has. A more massive object
has a greater tendency to resist changes in its state of motion.

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Mass is
that quantity that is solely dependent upon the inertia of an object. The more
inertia that an object has, the more mass that it has. A more massive object
has a greater tendency to resist changes in its state of motion.

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Newton's
first law of motion - sometimes referred to as the law of inertia.

Inertia -
 the resistance an object has to a change
in its state of
motion.

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Newton's
first law of motion - sometimes referred to as the law of inertia.

Inertia -
 the resistance an object has to a change
in its state of
motion.

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Newton's first law of motion is often stated as -
An object at rest stays at rest and an object in motion stays in motion with
the same speed and in the same direction unless
acted upon by an unbalanced force.

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Newton's first law of motion is often stated as -
An object at rest stays at rest and an object in motion stays in motion with
the same speed and in the same direction unless
acted upon by an unbalanced force.