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WorksheetsUnit 1 guide
Total questions: 20
Worksheet time: 10mins
energy
the transfer if energy to an object by a force
The ability to do work or cause change is matter
a group of interacting parts move or work togother
The energy of motion and movement
work
The transfer of energy to an object by a force
the ability to do work or cause change in matter
the energy of motion and movement
stored enrgy based on its postion
Kinetic energy
The energy of motion and movement
stored energy based on its position or condition
the total kinetic energy of all particles that make up an object
The potential mechanical energy stored i an object n
Potential energy
stored energy based on its position or condition
The kinetic energy caused by vibration particles in a medium
The potential energy stored in the chemical bonds and substances
The total kinetic energy of all the particles that make up an object
System
A group of interacting parts move or work togother
The mechanical features of a certain object
The flow of objects and how they program
The transfer of energy from each part of the object
Thermal energy
potential energy that flow within an object
the kinetic energy of moving electrical charges
the total kinetic energy of all particles that make up an object
kinetic energy caused by vibration particles in a medium
Electromagnetic energy
The kinetic energy of electromagnetic waves which include visible lights
The potential energy stored in the chemical bonds and substances
The potential energy stored in the nucleus fan atom
The ability to do work or cause change in matter
Sound energy
kinetic energy caused by vibration particles in a medium
The vibration the atoms around an areas
The energy that creates a special charge that creates sound
The potential energy that moves around atoms and provides sound
Electrical Energy
The kinetic energy of electric atoms in the air
The kinetic energy of moving electrical charges
The chemical bonds of electricity formed in the air
The potential energy stored in the nucleus fanned atom
Elastic energy
The potential mechanical energy stored in an object
The stretchy rubber of any object
The potential energy stored while applying force
The kinetic energy released by the elasticity of an obect
Chemical energy
The potential energy stored in the chemical bonds and subtances
The total kinetic energy of all particles that make up an everyday object
The potential mechanical source applied in an object
the certain amount of energy in an object due to its position or condition
Nucleus energy
The potential energy stored in the nucleus fan atom
The kinetic energy output of the nucleus fan atom
The potential nuclear energy source provided by earths sun
The power of visible lights that provide nucleus atoms in a substance
What are two ways to increase the potential energy of a system?
The larger the weight and the further it is from earth surface
The Lighter the weight the more potential energy
The lighter it is the weight and more height
The greater the mass and more height
Explain how criteria and constraints are used in the engineering proccess?
Criteria must have instructions Constraint must have limited cost
Criteria space and safeness Constraints must be cool
Criteria have enough time Constraints develop a cool energy system
Criteria know your limitations Constraints keep it legal
What might be a criteria and constraint when designing a roller coaster?
There must be one hill, one loop and one turn.
There must be a hill to produce kinetic energy.
There must be a electrical charge that makes each coaster move
There must be a loop ad a hill to provide the two main source of energy
How much potential energy( lowest, medium, higher, none) is there at the peak of the roller coaster?
Lowest potential energy
no potential energy
half and half potential energy
Highest potential energy
How much potential energy is there at lowest point of the roller coaster?
Highest potential energy
All kinetic energy no potential energy
Its at its near highest point of potential energy
Medium potential energy
What is the other energy playing role in roller coasters except for potential energy?
Chemical energy and kinetic energy
gravitational energy and thermal energy
gravitational energy and kinetic energy
Thermal energy and electrical energy
Look at a ramp system at which point has least kinetic energy?
The peak of the ramp where it has no movement
The point where it has movement
The point where the balls rolls off the ramp
The lowest point of the ramp
How does a hammer transfer energy to a pin?
By using work to to make the hammer do a certain task
By using kinetic energy from your arm to the pin.
Simply banging the pin to the hammer
By warming up the hammer to provide energy to the pin
