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WorksheetsYear 7 forces
Total questions: 33
Worksheet time: 13mins
What is a first class lever?
Effort in the middle
Fulcrum in the middle
Load in the middle
In a first class lever where is effort?
On the left
On the right
In the middle
Either to the left or right
What is it called when you are at max speed/velocity
Downward
Terminal
Upward
Unbalanced
Balanced
What are forces measured in?
Miliseconds
Nitons (N)
Newtons (N)
Metons (M)
What are some types of forces?
Push, pull and twist
Push and pull
Push and twist
Non of the above
When the Fulcrum is in the middle what class of lever is it
First Class Lever
Second Class lever
Third Class Lever
ajoqjq Class lever
What are the three parts of a lever
fulcrum, handle and load
load, fulcrum and effort
effort, handle and spring
fulcrum, load spring
What is gravity?
The floor
The force that pulls you to another object
The force that pulls you down to earth.
The things that eats you
What is in the middle of a third class lever
Load
Effort
Fulcrum
What are three types of simple machines?
Lever, Axle, Wheel
Lever, Wheel, Pulley
Leaver, Wheel,Pulli
Pullie, Wheel, Lever
What is a type of contact force?
Spitting
Touching
Friction
Sleeping
On earth, gravity is always ....
9.4ms/s
10.6ms/s
9.8ms/s
7.6ms/s
What are Newtons named after?
Isaac Newton
Fred Newton
Frederick Newton
Harry Newton
Is mass different to weight?
No
Yes
True or False
Forces have a direction
True
False
What one does NOT belong in physics
Gravity
Air resistance
Mass
Colour of an object effects the weight.
What is the opposite arrow to gravity?
Air resitance
Air resistance
Gravity
Velocity
The types of non-contact forces are:
Magnetic, electrostatic and frictional
Muscular, frictional and magnetic
Magnetic, electrostatic and gravitational
Who discovered Newton's Three Laws of Motion
Sir Isaac Newton
Albert Einstein
Stephen Hawking
What is Newton’s first law?
An object will stay the same unless acted upon by an inside force
An object will stay at a constant speed unless acted upon by an outside force
For every action there will be a reaction
When your sitting on a chair Is the forces balanced or unbalanced
Balanced
Unbalanced
Whats gravity
Something
A thing
A force
the force that attracts a body towards the centre of the earth, or towards any other physical body having mass.
What are the forces measured in?
Grams
Mililetres
Kilograms
Newtons
When you are drawing forces the longer the arrow the...
Smaller the force
Crazier the force
Bigger the force
What are forces measured in?
kilometres
miles
newtons
grams
when a dummy hits the other dummy what’s the called?
interia
Intertia
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When you are on the moon, what stays the same?
Weight
Mass
If you drop a pencil, will the forces acting upon it be balanced or unbalanced?
Balanced
Unbalanced
The bumpier the surface you are dragging something on the..
Less friction
More gravity
More friction
What are people who study Physics called?
Phyos
Physicists
phsycopaths
Ordinary People
What is the definition of mass
How much it weighs
How much space and object is
How much space and object takes up
What are forces measured in?
Grams (g)
Centimetres (cm)
Newtons (N)
which of these is not a force experienced by bodies even when they are not in physical contact with each other?
magnetic
muscullar
electrostatic
gravitational
