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R&D Lesson 1-5 Checkpoint Test Review

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

What starts or stops an object?

a)

Force

b)

Friction

c)

Mass

d)

Acceleration

2.

What can be found by putting an object on a scale?

a)

Force

b)

Mass

c)

Friction

d)

Acceleration

3.

The amount of ______ between the object and other objects surrounding it plays a part in determining speed and force.

a)

Fuel

b)

Latency

c)

Time

d)

Friction

4.

Two factors that affect acceleration are: ______ and mass

a)

Force

b)

Weight

c)

Speed

d)

None of these

5.

What type of drag occurs at the front of a car?

a)

Contact

b)

Driver's

c)

Base

d)

Frontal

6.

What kind of drag occurs at the back of a car?

a)

Contact

b)

Driver's

c)

Base

d)

Frontal

7.

______ area is the place where two objects touch each other.

a)

Shared

b)

Contact

c)

Friction

d)

Trim

8.

Less drag allows the car to go...

a)

Faster

b)

Slower

9.

The second step in the design process for designing your dragsters is

a)

Thumbnail Sketch

b)

Rough Sketch

c)

Final Drawing

d)

Prototype

10.

A prototype is a ______ of the actual dragster. It helps to solve design problems.

a)

Mini Models

b)

Scale Models

c)

Test Models

d)

None of these

11.

A well designed dragster should be

a)

Rough

b)

Smooth

12.

Which part of the design process shows what the model will look like? It includes the specifications and measurements

a)

Thumbnail Sketch

b)

Rough Sketch

c)

Final Drawing

13.

The first step in the design process is the ________

a)

Thumbnail Sketch

b)

Rough Sketch

c)

Final Drawing

14.

Top Fuel dragsters use over ______ gallons of fuel per minute.

a)

10

b)

6

c)

30

d)

60

15.

Good _____ design reduces the drag on a car.

a)

Styled

b)

Friction Resistance

c)

Aerodynamic

d)

Contact Area