Forces and Fields Revision

Question 1 of 20

1

A field is ❌ on ❌ without making ❌ contact with it. This is sometimes called "❌".

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an area that exerts a force

something that's grassy and can be found

a force that exerts an area

a push, pull or twist

an object

school or government property

all of Earth

two objects

physical

telekinetic

mental

telephonic

forces acting at a distance

an oval

the future

distance acting on a force

Explanation

Question 2 of 20

1

What is gravitational force?

Select one of the following:

An attraction between the masses
An attraction between maces
An attraction between mashes
An attraction between masses

Explanation

Question 3 of 20

1

What is magnetic force?

Select one of the following:

A force that causes plastic poles to repel or attract
A force that causes magnetic poles to repel or attract
A force that causes magnets to demagnetise
A force that causes magnetic polls to repel or attract

Explanation

Question 4 of 20

1

What is electrostatic force?

Select one of the following:

The force that powers Electro from Spiderman
A force that causes charged phones to repel
A force that causes charged objects to repel or attract
A force that causes charged objects to rapunzel

Explanation

Question 5 of 20

1

Forces can be measured in ❌

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Kilowatts (Kw)

Apples (A)

Newtons (Nt)

Isaacs (I)

Newtons (N)

Oldtons

Explanation

Question 6 of 20

1

Select from the dropdown lists to complete the text.

Mass is the amount of ( matter, mutter, mattter, mather ) in an object - it is usually measured in ( kilograms (kg), kilotonnes (kt), 100grams (cg), karograms (kg) ) but can be measured in other units such as ( crams (c), grams (g), gramms (g), grammies (gg) ) or tonnes (t).

Explanation

Question 7 of 20

1

Which of these is needed to show a vector force? (You can select more than one btw)

Select one or more of the following:

magnetude
direction
units
victor
one direction
magnitude

Explanation

Question 8 of 20

1

Is weight a force?

Select one of the following:

True
False

Explanation

Question 9 of 20

1

What is weight measured in?

Select one of the following:

Kilograms
Newtons
Oldtons
Kilometres (Duh)

Explanation

Question 10 of 20

1

Friction is a ❌ force?

Drag and drop to complete the text.

retarded

retarding

stimulating

cool

Explanation

Question 11 of 20

1

What do you need to make a scientifically accurate magnet diagram?

Select one or more of the following:

Arrows pointing from North to South
Arrows pointing from South to North
The closeness of the lines indicating a stronger magnetic force
The closeness of the lines indicating a weaker magnetic force

Explanation

Question 12 of 20

1

In a magnet, there are areas called ❌, each of which behaves like a tiny ❌. In an unmagnetised ferromagnetic substance, the domains point in ❌ directions and ❌ one another out. In a magnetised ferromagnetic substance, the domains point in ❌ direction to create defined poles.

To magnetise these domains one can either:
Align them by stroking the substance with a permanent magnet
OR
Use electricity to align them and create ❌

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domains

domaynes

doughmains

domians

magnet

magent

piece of cake

different

the similar

cancel

magnify

the same

a weird

an electromagnet

an electronmagnet

Explanation

Question 13 of 20

1

Click on the orange point and write the correct answer.

What will happen when a positively charged object goes near another positively charged object?

Explanation

Question 14 of 20

1

Click on the orange point and write the correct answer.

What will happen if a negatively charged object goes near another negatively charged object?

Explanation

Question 15 of 20

1

Click on the orange point and write the correct answer.

What will happen if two objects of the opposite charge go near each other?

Explanation

Question 16 of 20

1

Click on the orange point and write the correct answer.

What will happen if a neutral object is placed near a positively charged object?

Explanation

Question 17 of 20

1

Click on the orange point and write the correct answer.

What will happen if a neutral object is placed near a negatively charged object?

Explanation

Question 18 of 20

1

What will happen if two neutral objects are placed near each other?

Drag the answer into the correct orange point.

repel

dance

attract

do nothing

repulsion

have fun

Explanation

Question 19 of 20

1

Click on each orange point and select the correct answer.

Answer the following:

{"21.9402_14.5954":[{"id":11646838,"answer":"\u003c- 4 N","x":21.9402,"y":14.5954},{"id":11646839,"answer":"4 N -\u003e","x":21.9402,"y":14.5954},{"id":11646840,"answer":"6 N","x":21.9402,"y":14.5954},{"id":11646841,"answer":"2 N","x":21.9402,"y":14.5954}],"21.7912_32.659":[{"id":11646846,"answer":"\u003c- 8 N","x":21.7912,"y":32.659},{"id":11646847,"answer":"8 N -\u003e","x":21.7912,"y":32.659},{"id":11646848,"answer":"16 N","x":21.7912,"y":32.659},{"id":11646849,"answer":"0 N","x":21.7912,"y":32.659}],"21.7912_51.5896":[{"id":11646854,"answer":"\u003c- 4 N","x":21.7912,"y":51.5896},{"id":11646855,"answer":"\u003c- 8 N","x":21.7912,"y":51.5896},{"id":11646856,"answer":"4 N -\u003e","x":21.7912,"y":51.5896},{"id":11646857,"answer":"12 -\u003e","x":21.7912,"y":51.5896}],"21.9402_70.5202":[{"id":11646862,"answer":"0 N","x":21.9402,"y":70.5202},{"id":11646863,"answer":"6 N -\u003e","x":21.9402,"y":70.5202},{"id":11646864,"answer":"\u003c- 6 N","x":21.9402,"y":70.5202},{"id":11646865,"answer":"\u003c- 3.3 N","x":21.9402,"y":70.5202}],"72.9089_14.4509":[{"id":11646842,"answer":"5 N -\u003e","x":72.9089,"y":14.4509},{"id":11646843,"answer":"3 N -\u003e","x":72.9089,"y":14.4509},{"id":11646844,"answer":"\u003c- 9 N","x":72.9089,"y":14.4509},{"id":11646845,"answer":"\u003c- 5 N","x":72.9089,"y":14.4509}],"72.7599_32.659":[{"id":11646850,"answer":"9 N -\u003e","x":72.7599,"y":32.659},{"id":11646851,"answer":"\u003c- 9 N","x":72.7599,"y":32.659},{"id":11646852,"answer":"\u003c- 3","x":72.7599,"y":32.659},{"id":11646853,"answer":"6 -\u003e","x":72.7599,"y":32.659}],"72.6108_51.4451":[{"id":11646858,"answer":"1 N -\u003e","x":72.6108,"y":51.4451},{"id":11646859,"answer":"\u003c- 1 N","x":72.6108,"y":51.4451},{"id":11646860,"answer":"\u003c- 9 N","x":72.6108,"y":51.4451},{"id":11646861,"answer":"9 N -\u003e","x":72.6108,"y":51.4451}],"21.9402_91.9075":[{"id":11646870,"answer":"\u003c- 3 N","x":21.9402,"y":91.9075},{"id":11646871,"answer":"3 N -\u003e","x":21.9402,"y":91.9075},{"id":11646872,"answer":"\u003c- 9 N","x":21.9402,"y":91.9075},{"id":11646873,"answer":"9 N -\u003e","x":21.9402,"y":91.9075}],"72.9089_70.8092":[{"id":11646866,"answer":"1 N -\u003e","x":72.9089,"y":70.8092},{"id":11646867,"answer":"\u003c- 1 N","x":72.9089,"y":70.8092},{"id":11646868,"answer":"6 N -\u003e","x":72.9089,"y":70.8092},{"id":11646869,"answer":"\u003c- 11 N","x":72.9089,"y":70.8092}],"72.7599_91.763":[{"id":11646874,"answer":"\u003c- 1 N","x":72.7599,"y":91.763},{"id":11646875,"answer":"1 N -\u003e","x":72.7599,"y":91.763},{"id":11646876,"answer":"3 N -\u003e","x":72.7599,"y":91.763},{"id":11646877,"answer":"\u003c- 7 N","x":72.7599,"y":91.763}]}

Explanation

Question 20 of 20

1

	Created by D Arora about 8 years ago

A quick summation of the Stage 4 topic on Forces and Fields

Forces and Fields Revision

Forces and Fields Revision

Question 1 of 20

A field is ❌ on ❌ without making ❌ contact with it. This is sometimes called "❌".

Drag and drop to complete the text.

Explanation

Question 2 of 20

What is gravitational force?

Select one of the following:

Explanation

Question 3 of 20

What is magnetic force?

Select one of the following:

Explanation

Question 4 of 20

What is electrostatic force?

Select one of the following:

Explanation

Question 5 of 20

Forces can be measured in ❌

Drag and drop to complete the text.

Explanation

Question 6 of 20

Select from the dropdown lists to complete the text.

Explanation

Question 7 of 20

Which of these is needed to show a vector force? (You can select more than one btw)

Select one or more of the following:

Explanation

Question 8 of 20

Is weight a force?

Select one of the following:

Explanation

Question 9 of 20

What is weight measured in?

Select one of the following:

Explanation

Question 10 of 20

Friction is a ❌ force?

Drag and drop to complete the text.

Explanation

Question 11 of 20

What do you need to make a scientifically accurate magnet diagram?

Select one or more of the following:

Explanation

Question 12 of 20

Drag and drop to complete the text.

Explanation

Question 13 of 20

Click on the orange point and write the correct answer.

What will happen when a positively charged object goes near another positively charged object?

Explanation

Question 14 of 20

Click on the orange point and write the correct answer.

What will happen if a negatively charged object goes near another negatively charged object?

Explanation

Question 15 of 20

Click on the orange point and write the correct answer.

What will happen if two objects of the opposite charge go near each other?

Explanation

Question 16 of 20

Click on the orange point and write the correct answer.

What will happen if a neutral object is placed near a positively charged object?

Explanation

Question 17 of 20

Click on the orange point and write the correct answer.

What will happen if a neutral object is placed near a negatively charged object?

Explanation

Question 18 of 20

What will happen if two neutral objects are placed near each other?

Drag the answer into the correct orange point.

Explanation

Question 19 of 20

Click on each orange point and select the correct answer.

Answer the following:

Explanation

Question 20 of 20

Click on the orange point and select the correct answer.

Read and understand the following: