5.P.2.2

Front

What is mass?

Back

Mass is a measure of the amount of matter in an object, typically measured in grams or kilograms.

Front

What is weight?

Back

Weight is the force exerted by gravity on an object, commonly measured in grams or pounds.

Front

If you have 10 crayons weighing 5 grams each, what is the total weight of the crayons?

Back

50 grams.

Front

What happens to the weight of water when ice cubes are added?

Back

The total weight increases by the weight of the ice cubes added.

Front

What is the weight of a glass of water that weighs 12 ounces with 6 ice cubes weighing 1 ounce each?

Back

18 ounces.

Front

What is the principle of conservation of mass?

Back

The principle states that mass cannot be created or destroyed in a closed system.

Front

If you dissolve 0.25 grams of baking soda in 5 grams of water, what is the total mass of the solution?

Back

5.25 grams.

Front

What is the weight of a bucket with 5 pounds of ice after the ice has melted?

Back

6 pounds.

Front

If a rock weighing 60 grams is broken into two pieces, what are possible weights for the pieces?

Back

30 grams and 30 grams.

Front

What is the formula to calculate the total weight of an object?

Back

Total weight = weight of all components combined.