Basics of Science
Motion
Math in
Science
Vector Addition and
Newton's Laws of Motion
Surprise!
100

What does PPE stand for?

Personal Protective Equipment

100

What type of quantity is displacement? What type of quantity is distance?

Displacement is a vector Quantity. Distance is a Scalar quantity.

100

What is the value of the missing side of the triangle

opposite=3

Adjacent=4

Hypotenuse=? 

Hypotenuse=5
100

How would you draw a free-body diagram for a ball during free-fall in the presents of air resistance?

Draw a circle with a long arrow pointing down for gravitational force and label Fg. Then draw a short arrow pointing up for air resistance and label it Fair.

100

Which of the following units is used to measure acceleration?

a. m/s

b. m s

c. m/s2

d. m2/s2

m/s2

200

What is SI unit for the amount of a substance?

Mole(mol)

200

What is the formula for acceleration?

A=Vf-Vi / t

200

How many sig figs is 3020.40?

6 sig figs

200

Which one of the following is not a Scalar Quantity?

length

mass

temperature

weight

weight

200

A rule or principle that describes what happens in nature is a....

Scientific law

300

The ground is rough textured, with little grass, and many pebbles. What type of data is this?

Qualitative Data

300
Projectile motion is considered what type of movement?

two dimensional

300

What is 650,000,000 in scientific notation?

6.5 X 108

300

Which one of the following is not a vector Quanity

velocity

displacement

speed

force

speed

300

Josh collected 10 dimes during his walk in the park. What type of data is this?

Quantitative data

400

What is called when you solve for an exact or specific amount of something?

Precision

400

Which of the following is an example of projectile motion?

a. a jet lifting off a runway

b. a thrown baseball

c. an aluminum can dropped straight down into a recycling bin

d. a space shuttle being launched 

b. a thrown baseball

400

Convert 9,474 mm to centimeters

947.4 cm

400

a plane takes off at an upwards angle for 10 meters at a 30 degree angle. What are the x and y componets.

x=8.6m

y=5.0m

400

A factor in an experiment that changes from the manipulation of the independent variable is the.....

Dependent variable

500

Which one is most trusted by the scientific community? Law, Fact, or Theory

A fact

500

A toy car is given the initial velocity of 7.0m/s and experiences a constant acceleration of 1.0m/s2 . What is the final velocity after 6.0s?

Vf= 13.0m/s

500

A block slides down a 45 degree slope for a total of 2.8 meters. What is the change in the height of the block?

y= 2.0m

500
Ronald is walking from lunch to his PE class. He exists the lunch room and Walks 43m West. He then turns and walks 72 m North down the hallway leading to the locker room. Solve for his resultant vector.

84m, 59 degrees N of W

500

During an experiment, When you decide whether or not the data supports the original hypothesis, you are....

drawing conclusions

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