Duplicate of Physics overview

Question 1

Which of these are a form of energy?

Accepted Answer

All of the above

Question 2

What is a linear relationship?

Accepted Answer

a straight line, Directly proportional

Question 3

What is Newton's 1st Law?

Accepted Answer

Law of Inertia, No change in movement unless acted on by an outside force.

Question 4

How much space an object takes up is a measure of its

Accepted Answer

volume

Question 5

What is a model?

Accepted Answer

A structure for a phenomenon., An idea for to explain a phenomenon., A grouping of equations to explain a phenomenon.

Question 6

What is Newton's 3rd Law?

Accepted Answer

Objects exert equal and opposite forces on each other., A baseball hitting a bat.

Question 7

Which of the following would be an example of Kinetic energy?

Accepted Answer

All of the above

Question 8

What happens when you combine Mentos with Coca Cola?

Accepted Answer

Depends on the ratio, A mess., A fizzy explosion

Question 9

What is acceleration?

Accepted Answer

velocity over time, Δv-Δt, Increasing of motion

Question 10

What is a time interval?

Accepted Answer

Change in two time periods, Equal to the final time minus the initial time., Δt=tf-ti

Question 11

What is a theory?

Accepted Answer

The same explanation for something.

Question 12

If you are driving an average of 60 mph, how far will you travel in 2 hours?

Accepted Answer

120 miles

Question 13

An example of potential energy would be

Accepted Answer

All of the above

Question 14

What is velocity?

Accepted Answer

A vector, Δd-Δt, position over time, speed

Question 15

If you travel to the moon you will weigh less?

Accepted Answer

True

Question 16

What is a Scientific Law?

Accepted Answer

A rule of nature., A bunch of observations to describe a pattern in nature.

Question 17

What is Normal force?

Accepted Answer

A perpendicular force to the surface

Question 18

If you travel to the moon you will have the same mass?

Accepted Answer

True

Question 19

What is a scalar?

Accepted Answer

A line with magnitude (size)

Question 20

The best word to describe equilibrium would be

Accepted Answer

Balanced

Question 21

What is displacement?

Accepted Answer

Space between to points, Distance, Equal to the final position minus the initial position., Δd=df-di

Question 22

Car @ rest accelerates @ 3.5-m/s^2. How far will it have gone when it is traveling at 25-m/s?

Accepted Answer

distance (final)= 89.3 m

Question 23

What is a vector?

Accepted Answer

A line with both magnitude and direction.

Question 24

What is a force?

Accepted Answer

Newton's 2nd Law, F=ma, A push or pull on an object., A vector quantity.

Question 25

What is a non-linear relationship?

Accepted Answer

Directly non-proportional, not straight

Duplicate of Physics overview

Questions 25

Duplicate of Physics overview

Questions 25