Physical Science Final

What is a solution?

• A mixture of two or more substances that is completely uniform throughout

• A mixture where you can see the different components

• Two liquids that don't mix together

• A solid that won't dissolve in any liquid

In a solution of salt water, what is the solute?

• Water

• Salt

• Both salt and water

• Neither salt nor water

What is your speed if you travel 240 miles in 4 hours?

• 60 miles

• 60 hours

• 60 miles/hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The substance being dissolved, such as sugar, in order to create a solution is called the____.

• Solvate

• Solid

• Solvent

• Solute

Does it move at a steady rate, speed up, or slow down describes ____________?

• Motion

• Velocity

• Speed

Tags

CCSS.HSF.IF.B.4

What is a non moving point from which motion is measured?

• Motion

• Reference point

• Distance

What is the equation to solve for speed? speed =

• Time/Distance

• Distance/Time

• Time X Distance

Tags

CCSS.6.EE.B.7

Change in position in a straight line is ______________?

• Displacement

• Distance

• Reference

The overall force acting on an object after all the forces are combined

is the_________.

• Gravity

• Reaction force

• Acceleration

• Net force

Tags

NGSS.MS-PS2-2

A force can act to cause an object at rest to move or it can accelerate an object that is already moving.

• True

• False

Tags

NGSS.MS-PS2-2