Category #2:Force, Motion and Energy

What two types of measurements make up DENSITY? 

• Mass and Volume

• Temperature and Mass

• Grams and Centimeters

• Volume and Weight

Frank has an eraser. It has a mass of 4g, and a volume of 2cm³. What is its density?

• 8 g/cm³
• 2 g/cm³
• 1/2 g/cm³
• 24 g/cm³

Frank has a paper clip. It has a mass of 9g and a volume of 3cm³. What is its density?

• 3 g/cm³
• 1/3 g/cm³
• 27 g/cm³
• 39 g/cm³

Put the liquids in order from most dense to least dense?

• 4, 3, 2, 1
• 1, 2, 3, 4
• 3, 4, 2, 1, 
• 4, 3, 1, 2

Tags

NGSS.MS-PS1-2

What is the volume of Object X?

• 10.0 cm³
• 15.0 cm³
• 20.0 cm³
• 25.0 cm³

If an object has a density of 3.6 g/mL and you put it into water, will it sink or float?  

• sink
• float

If an object has a density of .6 g/mL and you put it into water, will it sink or float?  

• sink
• float

How much water has been displaced in the image shown?

• 40 mL
• 65 mL
• 20 mL
• 25 mL

The speed of an object over time is shown in the graph.

Which of the following describes the object’s motion between 3-18 seconds?

• The object's speed is increasing.

• The object is moving at a constant speed.

• The object's speed is decreasing.

• The object is at rest.

• The object is moving in a positive direction.

Tags

112.27.b.7.C

The speed of an object over time is shown in the graph.

Which of the following describes the object’s motion between 18-23 seconds?

• The object's speed is increasing.

• The object is moving at a constant speed.

• The object's speed is decreasing.

• The object is at rest.

• The object is moving in a positive direction.

Tags

112.27.b.7.C