Mass, Momentum, Impulse, and Collission

Question 1

Defines as the point where the whole weight of the object seems to act.

Answer 1

Center of mass

Question 2

Refers to an object’s measurement

Answer 2

Center of geometry

Question 3

Mass in motion or inertia in motion

Answer 3

Momentum

Question 4

Momentum is dependent upon ___ and ___.

Answer 4

Mass, velocity

Question 5

It is the product of mass and velocity

Answer 5

Linear momentum

Question 6

The higher the momentum, the higher the ___ needed.

Answer 6

Effort

Question 7

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Answer 7

Velocity changes when both mass remains unchanged.

Question 8

It is the product of force applied on the body multiplied by time.

Answer 8

Impulse

Question 9

For impulse,

A long period of time causes a ___ impact.

Answer 9

Small

Question 10

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Answer 10

The impulse given to an object is equal to the change in momentum of an object.

Question 11

What is conserved in collision?

Answer 11

Momentum

Question 12

Before, during, and after collision, the total momentum of the colliding objects is ___.

Answer 12

Unchanged

Question 13

What are the two types of collision?

Answer 13

Elastic and inelastic

Question 14

There is a movement before and after collision while the total kinetic energy remains constant.

Answer 14

Elastic collision

Question 15

The total kinetic energy is not the same before and after because after collision, the energy transforms and the objects stick together that they become one mass.

Answer 15

Inelastic collision