2024 Mid Term Final Review

In science, activities are performed that test the validity of theories. These activities are called __.

• experiments
• variables
• controls
• hypotheses

Tags

NGSS.MS-LS1-5

Which of the following is an example of an SI unit?

• gallon
• second
• pound
• foot

Which of the following is NOT considered technology?

• car
• book
• leaf
• shovel

Mrs. Anderson's car with a mass of 50 kg rolls 5 meters in 30 seconds. What is her car's speed? Round to the nearest hundredths place (second decimal place).

• .17
• 7
• 72
• 170
• Option 5

Tags

NGSS.MS-PS3-1

When Mrs. Anderson's car started "initial" how fast was her car going?

• 0
• .17
• 17
• 170

Tags

NGSS.MS-PS3-1

What was Mrs. Anderson's car final speed/velocity? Round to the nearest hundredths place (second decimal place). Mass=50kg distance=5 meters, time=30 seconds

• .017
• .17
• 17
• 1700

Tags

NGSS.MS-PS3-1

What was the momentum of Mrs. Anderson's car? mass=50kg, time=30 seconds, and distance=5 meters

• 850
• 85
• 8.5
• .85

What was the acceleration of Mrs. Anderson's car? Mrs. Anderson's car with a mass of 50 kg rolls 5 meters in 30 seconds.

• 1
• .1
• .01
• .001

Tags

NGSS.MS-PS2-2

This question has three parts. First, answer Part A. Then, answer Part B, and then C. Part A If the objects in the data table above all fell the same distance, which object fell with the greatest average speed?

• Object A
• Object B
• Object C
• Object D

Tags

NGSS.MS-PS2-2

This question has three parts. First, answer Part A. Then, answer Part B, and then C. Part B Which object was affected the most by air resistance?

• Object A
• Object B
• Object C
• Object D