WorksheetsPhysics Quiz
Total questions: 10
Worksheet time: 5mins
What is the definition of a newton?
The force producing an acceleration of 1 meter per second squared on a mass of 1 kilogram
The energy required to move 1 kilogram over 1 meter
The power needed to accelerate 1 kilogram by 1 meter per second
The pressure exerted by 1 kilogram on a surface
What is the formula for force?
Force = mass + acceleration
Force = mass / acceleration
Force = mass × acceleration
Force = mass - acceleration
Which of the following statements is true about energy?
Energy can be created and destroyed
Energy can only be transformed from one form to another
Energy is always constant and unchangeable
Energy is only found in living organisms
What is the role of gravity in the potential energy formula?
It acts as the acceleration factor.
It acts as the mass factor.
It acts as the height factor.
It acts as the energy factor.
In what unit is kinetic energy measured?
Kilograms
Meters per second
Joules
Newtons
If a force of 1N moves an object 1m, how much work is done?
1 watt
1 joule
1 pascal
1 newton
What is the formula for work done according to the document?
mass × acceleration by gravity × distance moved
mass × velocity × time
force × distance
power × time
How much time is taken to raise the mass in the example?
1 minute
2 minutes
3 minutes
4 minutes
What is the primary topic of the document?
SI Units – Power
SI Units – Force
SI Units – Energy
SI Units – Velocity
What is the primary reason for using the Coulomb as a unit of charge?
To simplify calculations
To measure current
To group small charges
To measure resistance
