Lesson 1 Vocab Flashcards
What is energy?
Energy is the ability to do work.
What is motion?
When an object’s position changes relative to an object.
What is force?
A force is a push or a pull.
What is work?
Work is when you exert force on an object that causes the object to change its motion in the same direction in which you exert the force.
What is power?
Power is the rate at which work is done, and it equals the amount of work done on an object in a unit of time.
What is the unit used for measuring Mass?
The unit used to measure Mass is kg
What is the unit used to measure acceleration?
The unit used to measure acceleration is m/s2.
What is the unit used to measure velocity?
The unit used to measure velocity is m/s.
What is the unit used to measure energy?
The unit used to measure energy is j=kg (m/s).
What is the unit used to measure power?
The unit used to measure power is j/s.
What is the unit used to measure time?
The unit used to measure time is s.
What is the unit used to measure force?
The unit used to measure force is N=kg (m/s2).
What is the unit used to measure temperature?
The unit used to measure temperature is Cº.
What is the unit used to measure pressure?
The unit used to measure pressure is atm.
