Forces
Forces are defined as
What is a push or a pull.
Newton's First Law of Motion is
What is an object in motion stays in motion, an object at rest stays at rest, until an unbalanced force acts on it.
Work is measured in
What is Joules
A hypothesis is
What is a vector.
What is friction.
Newton's First Law is also known as
What is the Law of Inertia.
Power is measured in
What are Watts
A variable in an experiment that will be measured
What is an independent variable.
When an object speeds up, slows down or makes a turn
What is acceleration.
An egg yolk will sink in a glass of fresh water, but will float in salt water. The force occurring in this scenario is
What is buoyancy
The formula for Newton's Second Law is
What is Force equals mass divided by acceleration
Energy is the ability to do
What is work.
There are 8 named planets in our solar system. There used to be 9. Which celestial body was declassified as a planet?
What is Pluto.
The speed of an object in a given direction
What is velocity.
This force causes low tides and high tides
What is gravity.
Newton's 3rd Law is
For every action there is an equal and opposite reaction
The forumla used to express work is written as work equals force multiplied by
What is distance
After magma breaks the surface of the crust, it is now
What is lava.
Acceleration is expressed as
What is meters per second squared.
The larger the _________ of an object, the greater the gravity
What is mass.
Newton's first name is
What is Isaac.
Power equals work divided by
What is time.
The three types of rocks are
What are sedimentary, metamorphic and igneous rocks.
An instrument that can detect the acceleration of man object that can now be found in today's cell phones
What is an accelerometer.