Force
What is the definition of Force?
A push or a pull on an object
Who's law tells us about motion?
Newton
What are Simple Machines?
They are tools or objects that make our jobs easier.
What is Tension Force?
Caused when a string is attached to an object.
What are 4 different directions of force?
Up, down, all around, left, right, from both sides.
What does Newton's Law say about objects that are moving?
They will always move until a force stops them.
Name 2 types of Simple Machines the Indigenous People, Inuit and First Nations People used.
Ulu, Antler Wedge, Red River Wagon, Paddle.
What is Applied Force?
What are the 4 strengths of force?
Strong, Weak, Large, Small
What does Newton's law of motion say about an object that is not moving?
True or False: a wheel chair ramp is an example of a incline plane.
True
What is Friction?
Is caused by objects or surfaces rubbing against eachother
What are the 4 ways we can use Contact Force? Hint: verbs
Push, pull, stretch, squeeze.
What is the word we use to describe the laws of motion? Hint: it starts with an "I"
Inertia
True or False: a spring is an example of a simple machine
False
What is Spring or Elastic Force?
a force caused by a squeezed or stretched object.
What are the 4 types of Contact Force?
Applied, Friction, Tension, Spring or Elastic
Name all six types of simple machines.
Wedge, Wheel, Inclined Plane, Lever, Pulley, Screw.