Quarter 2 Review Part 2: DST, Motion, SLG

Quarter 2 Review Part 2: DST, Motion, SLG

Distance, Speed, and Time

We learned that Distance, Speed, and Time equations can be tough unless we use the DST triangle, then, it's very easy. Watch some, or all of the video to remind you about the DST triangle. Then practice using the DST triangle on the problems.

Multiple Choice

Ted drove 55 mph for 8 hours to get to the beach. How far was his trip?

• 300 miles
• 340 miles
• 400 miles
• 440 miles

Multiple Choice

Emily left her house at 8:00 and drove to Charlotte which was 180 miles away. If she arrived at 11:00, how fast did she drive?

• 60 mph
• 70 mph
• 80 mph
• 90 mph

Multiple Choice

Baby Yoda and The Mandalorian traveled 280 kilometers between two planets. During that time, Baby Yoda kept playing with buttons. They left the first planet at 3:00 p.m. and arrived at the second planet at 7:00 p.m. What was their average speed during the trip?

• 4 km/h

• 40 km/h

• 70 km/h

• 280 km/h

Multiple Choice

How fast was The Razor moving if it traveled 500 miles in 4 hours at a constant speed?

• 100 miles per hour

• 125 miles per hour

• 200 miles per hour

• 2000 miles per hour

Multiple Choice

Scout Troopers were traveling at a speed of 75 miles per hour trying to steal Baby Yoda. If they travel for 60 minutes, how many miles did they travel?

• 5 miles

• 15 miles

• 75 miles

• 135 miles

Multiple Choice

How fast was a the child's floating crib moving if it traveled 100 meters in 10 seconds?

• 1 meter per second

• 10 meters per second

• 90 meters per second

• 100 meters per second

Multiple Choice

How fast was a the child's floating crib moving if it traveled 100 meters in 10 seconds?

• 1 meter per second

• 10 meters per second

• 90 meters per second

• 100 meters per second

DST

If you feel you need more practice, you can always go back, look at the video, and retry the questions again.

Motion Graphs

If we remember to check and see if it is a Distance/Time or a Speed/Time Graph we have already gotten a big misconception out of the way. If you need to, watch the videos to help remind you about these and try the questions to see how you do.

Multiple Choice

What type of motion is this

• Acceleration

• A flat road

• At Rest

Multiple Choice

What type of motion is this?

• At rest

• constant speed

• acceleration

Multiple Choice

Which best explains the results of the race?

• Car 1 traveled the fastest.

• Car 2 traveled the fastest.

• Car 1 traveled the farthest distance.

• Car 2 traveled the shortest distance

Multiple Choice

If the car continues to travel at a constant speed, how far will the car will have travel in 2 hours?

• 60 Miles

• 80 Miles

• 100 Miles

• 120 Miles

Multiple Choice

Which statement describes BEST their movement?

• The pig is traveling faster because it reached 500 meters in a shorter time

• The human is faster because it reached 500 meters in a longer time

• The cheetah, human, and pig all traveled at the same speed

• The cheetah is faster because it reached 500 meters in shorter time

Multiple Choice

When did the earthworm move the greatest distance?

• between 0 and 1 minutes

• between 1 and 2 minute

• between 2 and 3 minutes

• between 3 and 4 minutes

Multiple Choice

When is the biggest decrease in movement?

• between seconds 0 and 1

• between seconds 1 and 2

• between seconds 2 and 5

• between seconds 5 and 6

Multiple Choice

Which best describes the student’s walk?

• The student walked at a steady pace and then returned to the starting point

• The student went up a hill, and then down a hill.

• The student walked quickly at the beginning but then slowed down

• The student walked slowly at the beginning, and faster at the e

Multiple Choice

What is happening in this graph?

• Constant Speed

• At Rest

• Object on Flat Road

• Object changing position

Multiple Choice

What is happening in this graph?

• Constant Speed

• At Rest

• Object on Flat Road

• Object changing position

States of Matter

Solid, Liquid, Gas

Multiple Choice

This form of matter has a definite volume, but no definite shape. It takes the shape of the container it is in. The molecules flow over and around each other.

• Solid

• Liquid

• Gas

• Plasma

Multiple Choice

When water turns to ice you know it has reached the point where a liquid turns into a solid.

• Melting Point

• Freezing Point

• Sublimating Point

• Point Break

Multiple Choice

Dry ice was fun because we got to see a solid turn into a gas without ever going through the liquid phase. What is this process called?

• Boiling Point

• Evaopration

• Freezing point

• Sublimation

Multiple Choice

This is the process when a liquid (water) turns into a gas (water vapor).

• Condensation

• Sublimation

• Evaporation

• Desublimation

Multiple Choice

The process where gas (water vapor) turns into a liquid.

• Condensation

• Evaporation

• Sublimation

• Freezing Point

Multiple Choice

This form of matter has no definite shape and no definite volume. The molecules are far apart and moving quickly.

• Solid

• Liquid

• Gas

Multiple Choice

Everything we have studied this week, the Hershey Bar, Legos, Salt, Ice, Water, etc all have mass and take up space. What vocabulary word best fits this?

• Matter

• Liquid

• Solid

• Gas

Multiple Choice

Everything we have studied this week, the Hershey Bar, Legos, Salt, Ice, Water, etc all have mass and take up space. What vocabulary word best fits this?

• Matter

• Liquid

• Solid

• Gas

Chemical vs Physical Changes

We learned that Chemical Changes make a new substance but Physical Changes do not make a new substance.

Multiple Choice

Ana places 8 pounds of ice in a 3 pound bucket with a lid. The next
day, she notices all the ice has melted. When she weighs the bucket with
the melted ice, what will it most likely weigh?

• 3 lb
• 5 lb
• 8 lb
• 11 lb

Multiple Choice

Lynne cuts up 40 g of strawberries, 50 g of cantaloupe, and 70 g of pineapple into a bowl. Which best describes the amount of fruit salad in the bowl?

• 90 g

• 120 g

• 160 g

• 210 g

Multiple Choice

Lynne cuts up 40 g of strawberries, 50 g of cantaloupe, and 70 g of pineapple into a bowl. Which best describes the amount of fruit salad in the bowl?

• 90 g

• 120 g

• 160 g

• 210 g

Multiple Choice

Which will most likely result in a new substance being formed?

• boiling water

• cutting paper

• lighting a match

• mixing water and clay

Multiple Choice

Jennifer left her bike outside, buried in snow. In the spring, when the snow melted, she found her bike covered in rust. Which best describes the change to the bike?

• It was a chemical change, because the bike was a different color.

• It was a chemical change, because the rubber tires were deflated.

• It was a chemical change, because rust can be removed from the metal.

• It was a chemical change, because rust is a new substance on the metal.

Multiple Choice

Which type of change occurs when the size, shape, appearance, or volume of a substance is changed without changing its composition?

• physical

• chemical

• radiation

• nuclear

Multiple Choice

Which will most likely result in a new substance being formed?

• boiling water

• cutting paper

• lighting a match

• mixing water and clay

Multiple Choice

Which will most likely result in a new substance being formed?

• boiling water

• cutting paper

• lighting a match

• mixing water and clay