systems mid unit quiz (test)nowyoudothemath.weebly.com/.../mid_unit_1-6_review_2016.pdfmid unit 1 6...
TRANSCRIPT
Mid Unit 16 Review 2016.notebook
1
October 20, 2016
May 211:17 AM
Systems Mid Unit Quiz (Test)
Expect about 7 True/False
6 Multiple Choice
3 Short answers
May 211:20 AM
True/False
Mass measures how strong, the force of gravity is between two objects.
Mid Unit 16 Review 2016.notebook
2
October 20, 2016
May 211:26 AM
Bert, used a hammer to put some finishing nails into a cabinet he just made. He used 15 N of force to drive the nail into the wood. With the help of the hammer the total output force was 200N. What was the mechanical advantage that he gained?
May 211:24 AM
Forces have two components, they are ____________ and __________.
Mid Unit 16 Review 2016.notebook
3
October 20, 2016
May 211:24 AM
Draw a diagram of a class three lever. Label the key parts of your diagram.
May 211:25 AM
Give an example of a third class lever.
Mid Unit 16 Review 2016.notebook
4
October 20, 2016
May 211:22 AM
Match each simple machine on the left with its example on the right.
Inclined Plane ZipperWedge Jar lidScrew WheelbarrowLever Wheelchair rampWheel & Axle Crane
Pulley Truck
May 211:25 AM
A ______ helps lift heavy weights using longer distance
A. WedgeB. WheelC. LeverD. Pulley
Mid Unit 16 Review 2016.notebook
5
October 20, 2016
May 211:21 AM
Give one example of each of the following.
A) Physical system designed by people
B) Naturally occurring physical system
C) Social system you are a part of
D) Naturally occurring social system
May 510:27 AM
In the health care system what are two inputs and two outputs for the system?
Input Output
Mid Unit 16 Review 2016.notebook
6
October 20, 2016
May 511:13 AM
Give two examples of a naturally occurring physical system...
May 511:14 AM
T/F
The force needed to push an object up an inclined plane is less than the force needed to lift it straight up.
Mid Unit 16 Review 2016.notebook
7
October 20, 2016
May 511:15 AM
Fill in the blanks
Social systems may be _________ or ________________ made.
May 511:16 AM
Draw a first and second class lever. Then label the fulcrum, the effort and load.
Mid Unit 16 Review 2016.notebook
8
October 20, 2016
May 511:18 AM
T/F
A car is a simple machine.
Apr 288:32 PM
Explain the difference between an output and a side effect.
Mid Unit 16 Review 2016.notebook
9
October 20, 2016
Apr 2910:18 AM
T/F
Only humans can create a social system.
Apr 2910:19 AM
A microscope is an example of a(n) ________.
A) subsystem
B) natural physical system
C) optical system
D) natural social system
E) electrical system
Mid Unit 16 Review 2016.notebook
10
October 20, 2016
Apr 2910:21 AM
T/F
The mouth is a subsystem of the digestive system.