Name that Force
These type of forces do not require two things to touch
What are non-contact forces?
Giving just direction but not magnitude
What is scalar?
A system has these two components: when something goes in and something comes out
What is input and output?
The advantage a simple machine gives us is known as this
What is mechanical advantage?
What is: an object at rest stays at rest unless acted upon by an outside force?
This type of force uses magnetic fields to attract or repel objects
What is magnetism?
Joshua's math mark increases by 3% per day.
What is vector?
This simple machine uses teeth that interlock to make MA
What are gears?
This unit is used to describe Work
What are Joules?
Earth's gravity pulls down with this much magnitude per 1kg
What is 9.8N?
This force is transmitted through a string when it is pulled tight
What is tension?
This is information that has both direction and magnitude
What is a vector?
What is a pulley?
This unit is used to describe magnitude
What are Newtons?
When cresting over the hill of a rollercoaster, your body experiences this type of G-force.
What is negative g-force?
This non-contact force can be measured in G-force
What is gravity?
A plane is flying at 300km/h East.
What is vector?
Has a fulcrum
What is a lever?
This describes how well a system is working
What is efficiency?
Suspension bridges use this type of force to keep steady
What is tension?
This force is caused by air acting in the opposite direction to an object moving through it
What is drag?
Luka runs 10km/h
What is scalar?
Better known as a ramp
What is an inclined plain?
This type of diagram shows what forces act on an object
What is a force diagram?
A pulley increases MA by this amount for each loop
What is 2x?