This is the constant acceleration of objects in free fall near the surface of the Earth.
What is 9.8 m/s2
This is transferred by a force moving an object through a distance.
What is energy.
V=I x R represent this
What is Ohms Law
These are the three types of nuclear decay
What are alpha beta and gamma decay
A steering wheel is an example of this
What is a wheel and axle
Acceleration is defined as any change in speed or this.
What is direction
This is the energy stored in an object through position or shape.
What is potential energy.
If an atom loses and electron it becomes this
What is a positively charged ion
These are created by bombarding atomic nuclei with high energy particles
Artificial transmutations
Nuclear decay is associated with this force
What is weak nuclear force
If an object is slowing down this word could describe its acceleration
What is negative
These are the processes through which Einstein's equation can be applied
What are Fission and Fusion
This is the type of electric current a simple battery provides
What is direct current
These are subatomic particles theorized to be among the smallest basic units of matter
What are quarks
This will always be less that 100% in any working machine
What is efficiency
A falling raindrop experiences these forces.
What are gravity and air resistance
The potential energy at the beginning of an event and the kinetic energy at the end of an event are this
What is equal
These devices amplify incoming signals in a mobile phone
What are transistors
These are elements with atomic numbers greater than 92.
What are transuranium elements.
A bicycle is and example of one of these
What is a compound machine
Newtons third law can be described in this way
What are action reaction pairs.
Ocean tides are closely associated with this force.
What is gravity
This is maintained across the terminals of a battery
What is potential difference
Extremely high temperatures and the containment of plasma are 2 obstacles to using this process to produce energy.
What is fusion
This word best describes Newton's first law.
What is Inertia.