How would the absence of friction affect a marble traveling on a long, straight path?

The marble would remain at constant speed.

The marble’s speed would decrease.

The marble’s speed would increase.

The marble would stop immediately.

The data shown in Figure 1.2 might support which of these hypotheses?

Camouflage protects insects from being eaten.

Brightly colored insects are harder for birds to catch.

Insects can hide to avoid bird predators.

Birds choose insects to eat based on their size.

Players from the Astros want to know who can throw a baseball the farthest. They mark off an area in the outfield to test their investigation. Which should they keep constant or stay the same, so they could have an accurate experiment?

spot from which the players throw

order in which the players throw

The number of variables that should be allowed to change in a well designed, controlled experiment is:

dependent on the type of experiment

In an experiment testing different surfaces, Hannah is using a ramp and toy car to find out how friction affects the distance traveled. She will use carpet, wood and sand paper. She will also use a height of 2 cm, 3 cm and 4 cm for the ramp. It resulted that the sand paper had the greatest amount of friction. Is this correct?

It is incorrect because you have more that one variable which makes this experiment invalid.

It is correct because sand paper is very rough and creates a lot of friction when you rub against it.

It is correct because you can have several variables just as long as you do it carefully.

It is incorrect because carpet is a lot more rough than sand paper and creates a lot more friction.

Which of the following is a good way to analyze data

Organize it into charts and graphs and do calculations if necessary

Put it away for a few months to see if it makes more sense later

Niki has a bag of 12 cm rubber bands. She wanted to test their resistance. She grabbed one and applied a force of 10N. It snapped. She then concluded that all 12 cm rubber bands will snap when you apply a force of 10N. Is this a valid conclusion?

No, because in order for a conclusion to be scientifically accurate you must perform at least 3 trials.

Yes, because when you are doing an experiment, you only need to perform one trial.

No, because everyone knows that rubber bands snap when you apply 20N of force.

Yes, because the day before he applied the same amount of force to 8 cm rubber bands and they snapped.

What is the independent variable on the graph (x-axis)?

Metro Bicycle Shop Weekly Sales

What is the independent variable or V on the graph (x-axis)?

Metro Bicycle Shop Weekly Sales

What is the dependent variable or R on the graph (y-axis)?

Metro Bicycle Shop Weekly Sales

Experimental Design/Force and motion

Quiz

•

Science

•

5th Grade

•

Practice Problem

•

Medium

•

NGSS

MS-PS2-2, MS-PS3-1, MS-PS2-5

+8

Standards-aligned

Marco Lopez

Used 75+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a PUSH or PULL of an object called?

Motion

Force

Friction

Gravity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The boy in Image B has a harder time getting down the hill because...

motion is pulling him down

the friction between him and the ground is preventing him from going down the hill faster.

the friction is pushing him away from the hill.

the friction is preventing him from moving.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

If Colten and Hassan are pulling with the same amount of force. What will happen?

The boy in blue will win the tug of war.

They will not move at all.

Both boys will move to the right.

Both boys will move to the left.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an experiment, how many variable can you change in one time?

none

1

2 or more

depends on the type of experiment

Tags

NGSS.MS-PS2-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the factor that an experimenter changes on purpose?

Dependent Variable

Independent Variable

Constant

Control

Tags

NGSS.MS-PS2-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

While performing an experiment, it is important to:

change the control setup

test many different variables at the same time

reach a conclusion

record observations and measurements

Tags

NGSS.MS-PS2-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Students used various temperatures of water to see which one dissolved candy faster.
What was the Independent Variable also known as the V?

Amount of Candy

Amount of Water

Temperature of Water

Time for Candy to Dissolve

Tags

NGSS.MS-PS1-4

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Experimental Design/Force and motion

30 questions

What is a PUSH or PULL of an object called?

The boy in Image B has a harder time getting down the hill because...

If Colten and Hassan are pulling with the same amount of force. What will happen?

In an experiment, how many variable can you change in one time?

What is the factor that an experimenter changes on purpose?

While performing an experiment, it is important to:

Students used various temperatures of water to see which one dissolved candy faster.
What was the Independent Variable also known as the V?

An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the Result (R) is...

Jacob rolled a ball down 3 different ramps. What tool did he use to measure the distance traveled?

When you type on the keys of your Chromebook you are using a

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science

Experimental Design/Force and motion

30 questions

What is a PUSH or PULL of an object called?

The boy in Image B has a harder time getting down the hill because...

If Colten and Hassan are pulling with the same amount of force. What will happen?

In an experiment, how many variable can you change in one time?

What is the factor that an experimenter changes on purpose?

While performing an experiment, it is important to:

Students used various temperatures of water to see which one dissolved candy faster. What was the Independent Variable also known as the V?

An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the Result (R) is...

Jacob rolled a ball down 3 different ramps. What tool did he use to measure the distance traveled?

When you type on the keys of your Chromebook you are using a

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science

Students used various temperatures of water to see which one dissolved candy faster.
What was the Independent Variable also known as the V?