MOTION

Question 1

It is the change of position of an object with respect to time

Answer 1

MOTION

Question 2

one of the pioneers in studying motion, particularly distinguished between natural and violent motion

Answer 2

Aristotle

Question 3

is either straight up or down and happens spontaneously.

Smoke rising up and rocks falling down.

It happens without the need for external force.

Answer 3

Natural Motion

Question 4

Refers to the action necessary to move things horizontally and necessitates external action, such as pushing or pulling, to occur.

is characterized by the presence of unbalanced forces and does not occur without intervention.

Answer 4

Violent Motion

Question 5

An object needs to be pushed or pulled to maintain its motion.

Arrow or Bullet gun

requires a continuous application of force to sustain movement.

Answer 5

Horizontal Motion

Question 6

An object is influenced by the downward force of gravity.

Answer 6

Projectile Motion

Question 7

introduced a contrasting perspective on motion, particularly emphasizing vertical motion as natural motion.

Answer 7

Galileo

Question 8

In the absence of a resistance, objects would fall not depending on their weight, but in the time of fall.

Answer 8

Vertical Motion

Question 8

An object in motion will continue to be in motion if unobstructed

An external force is not necessary for it to maintain the motion

Objects in —– maintain their trajectory indefinitely unless obstructed by an external force.

This type of motion is characterized by its continuity and does not require ongoing force application.

Answer 8

Horizontal Motion

Question 9

If the object encounters a resistive force from a fluid equal or greater than its weight, it will slow down and reach a uniform motion until it reaches the bottom and stops.

Answer 9

Vertical Motion

Question 10

—– follow a curved path.

Galileo believed that —– —– should be understood by analyzing the horizontal and vertical components separately.

Answer 10

Projectile motion

Question 11

—– believed that the motion of an object depends on the element that mainly composed it. In this way an object will always tend to return to its natural state based on its composition.

Answer 11

Aristotle

Question 12

—— stated that all objects moved depending on the forces acting on it and established the idea that objects thrown on space will move downward caused by the gravitational pull acting on it.

Answer 12

Galileo

Question 13

states that an object at rest will remain at rest, and an object in motion will continue in motion with the same velocity, unless acted upon by an unbalanced force.

Answer 13

Law of Inertia

Question 14

is the resistance of an object to changes in its motion, is directly proportional to its mass.

Answer 14

Inertia

Question 15

When an object is in motion, —– opposes its movement, causing it to slow down eventually.

Answer 15

friction

Question 16

This means that the greater the force applied to an object, the greater its acceleration, and the greater its mass, the smaller its acceleration for a given force.

Answer 16

Law of Acceleration

Question 17

——- is directly proportional to the force applied on an object and inversely proportional to the mass of an object.

Answer 17

Acceleration

Question 18

measure of an object’s motion and is determined by its mass and velocity.
equals the product of an object’s mass and velocity
Objects with larger mass and velocity have greater momentum.
It is simply “mass in motion”.

Answer 18

Momentum

Question 19

measure of an object’s motion and is determined by its mass and velocity.

Answer 19

Momentum

Question 19

equals the product of an object’s mass and velocity

Answer 19

Momentum

Question 20

4 cases of Momentum:

Answer 20

Large mass & large velocity
Large mass & less velocity
Less mass & large velocity
Less mass & less velocity

Question 21

It is the force that acts in a particular time w/c causes the momentum of an object to change.

Answer 21

Impulse

Question 22

is the change in momentum of an object resulting from the application of force over a certain period of time.

Answer 22

impulse

Question 23

It is the force that acts in a particular time w/c causes the momentum of an object to change.

is the change in momentum of an object resulting from the application of force over a certain period of time.

Answer 23

impulse-Momentum Theorem

Question 24

states that for every action, there is an equal and opposite reaction.

Answer 24

Law of Interaction

Question 25

when one object exerts a force on another object, the second object exerts an equal and opposite force back on the first object.

Answer 25

Law of Interaction

Question 26

force is always opposite on the direction of the object

Answer 26

Law of Interaction

Question 27

It states that the total momentum before collision equals the total momentum after collision

Answer 27

Law of Conservation of Momentum

Question 28

is an event in which two or objects exert forces on each other over a relatively short time

Answer 28

Collision

Question 29

Occurs when objects collide and rebound without sticking together.

Answer 29

Elastic Collision

Question 30

Objects move away from each other after the collision in opposite directions.

Answer 30

Elastic Collision

Question 31

Occurs when objects collide and stick together after the collision.

Answer 31

Inelastic collision

Question 32

Objects remain in one place and move together after the collision.

Answer 32

Inelastic collision

Question 33

Kinetic energy is not conserved; some energy is transformed into other forms like heat or sound.

Answer 33

Inelastic collision

Question 34

Material deformation may occur in the colliding objects.

Answer 34

Inelastic collision

Question 35

No deformation occurs in the objects involved.

Answer 35

elastic collision

Question 36

Kinetic energy of the system remains constant before and after the collision.

Answer 36

elastic collision