Definition 1
Consists of two types of energy - the kinetic energy (energy of motion) and the potential energy (stored energy of position)?
MECHANICAL ENERGY
POWERFUL ENERGY
MECHANICAL ENERGY
It's the flow of electrical energy, which are tiny particles called electrons that move through a circuit. Electrons - Negatively charged subatomic particles that jump from atom to atom when electrically charged.
CURRENT
ELECTRICITY
ELECTRICITY
Which is a synonym for Wedge?
JAMMED
LINED
JAMMED
Question: Which Academic Vocabulary word best completes the sentence?
An __________ _________: A plane (a flat surface) that is inclined, or slanted, at an acute angle.
1. INCLINED PLANE 2. SURFACE AREA
3. PULLEY CARRIER 4.SCREW DRIVER
1. INCLINED PLANE
Prompt: Finish the sentence.
Simple machines give us a mechanical advantage by _________ __________ __________.
Simple machines give us a mechanical advantage by _Making____ WORK__ EASIER_____ .
Is the energy an object has because of its motion. For example, the work needed to move an object by applying force, thus transferring energy to the object, making it move with consistent speed.
KINETIC ENERGY
It's a circuit with only one path for electricity to flow through. The parts are all in a row, one after the other.
SERIES CIRCUIT
PARRALLEL CIRCUIT
SERIES CIRCUIT
What is a synonym for FULCRUM?
PIVOT
BRIM
PIVOT
Question: Which Academic Vocabulary word best completes the sentence?
A __________ _________ ___________ is: A simple machine that is composed of a large circular object called a wheel and a smaller cylindrical rod known as the axle.
1. SCREW AND DRIVER 2. PANEL AND FRAME
3. WHEEL AND AXLE 4. WEDGE AND DIVIDE
3. WHEEL AND AXLE
Prompt: Finish the sentence.
Six types of Simple Machines are ________, _______, _______, _________, ________, and _______ .
Six types of Simple Machines are PULLEY_, WEDGE_, SCREW_, INCLINE PLANE_, _WHEEL & AXLE_, and LEVER_ .
Is energy that has the potential to become another form of energy. In other words, the stored energy an object has because of its position or state, like a book held over your head?
Potential energy
An electrical path that branches so that the current divides and only part of it flows through any branch. The voltage, or potential difference, across each branch of a parallel circuit is the same, but the currents may vary.
PARRALLEL CIRCUIT
VOLTAGE
PARRALLEL CIRCUIT
What is a synonym for COMPLEX? Choose all that applies.
1. WEATHERED 2. INVOLVED
3. COMPLICATED 4. SIMPLEX
5. INTRICATE 6. COMPREHENSIVE
2. INVOLVED 3. COMPLICATED
5. INTRICATE 6. COMPREHENSIVE
Question: What Simple Machine best completes the sentence?
__________ are machines used to increase force: they have only two parts — the Handle, and the Fulcrum.
LEVER are machines used to increase force: they have only two parts — the Handle, and the Fulcrum.
Prompt: Complete the sentence.
An object can have both potential and kinetic energy at the same time. The total will always remain the same; Kinetic + Potential = Mechanical.
An object can have both potential and kinetic energy at the same time. The total will always remain the same; ___Kinetic__ + ___Potential__ = __Mechanical__.
This says that energy is neither created nor destroyed. When people use energy, it doesn't disappear. Energy changes from one form of energy into another form of energy.
A. Law of conservation of energy
B. Potential Energy
Law of conservation of energy
It's a measure of how much a force is increased by using a tool or machine. It is equal to the force used by the tool or machine divided by the applied effort.
MECHANICAL ADVANTAGE
FORCE
MECHANICAL ADVANTAGE
Question: Replace the CAPITALIZED word with an Academic Vocabulary word that means the same thing.
Machines can be SIMPLE or complex.
Machines can be PLAIN or complex.
Question: What is the difference between potential and kinetic energy?
Potential energy is ________, with stored energy to be released; kinetic energy is energy ___ ________.
Potential energy is _STATIONARY__, with stored energy to be released; kinetic energy is energy IN___________ _MOTION_____.
Prompt: Complete the sentence.
Objects with ________ energy are able to do work, and mechanical energy is the form of _______ involved in the operation of __________ ________.
Objects with __MECHANICAL__ energy are able to do work, and mechanical energy is the form of _ENERGY__ involved in the operation of __SIMPLE__ ___MACHINES__.
The use of force to move an object. It is directly related to both the force applied to the object and the distance the object moves. Work can be calculated with this equation: Work = Force x Distance.
A. WORK
2.P MOVEMENT
A. WORK
A machine is a device that does a physical task, like carrying people from place to place, helps in building things, or making things easier to lift.
WEDGE
MACHINE
MACHINE
Question: Replace the CAPITALIZED word with an Academic Vocabulary word that means the same thing.
A CIRCUIT is going one full loop around.
An ORBIT is going one full loop around.
Question: What Academic Vocabulary words best complete the sentence?
Are you able to ________ the test that's ________ to the Wednesday folder in Schoology?
Are you able to ACCESS the test that's ADJACENT to the Wednesday folder in Schoology?
Complete the Sentence:
______ is the energy it takes to move an object. What is the mathematical formula for work?
Work = [______ _______] x [_____ ____ ______ ________]
__Work_ is the energy it takes to move an object. What is the mathematical formula for work?
Work = [Force Applied] x [Distance the Object Moved]