Momentum
Any moving object has it.
What is momentum
An educated guess, or a guess you make based on information you already know.
What is hypothesis.
A non-contact force that attracts any two objects with mass.
What is gravity or gravitational pull.
= mass X gravitational acceleration.
What is weight.
A force that pushes an object upward or forward.
What is thrust.
To do something over and over again.
What is repetition
Says what will happen in an experiment if the hypothesis is correct.
What is prediction.
A contact force that's a push force.
What is applied force.
Anything that has mass and takes up space.
What is matter.
Forces not of equal magnitude and direction.
What is unbalanced forces.
This variable responds to change.
What is dependent variable
A statement you believe to be true that solves a scientific question or problem.
What is claim.
Name 3 non-contact forces.
What is gravity, magnetic and electric forces.
What is mass.
The sum (result) of forces acting on an object.
What is net force.
To copy something.
What is replication.
Data or research you gathered, including observations, investigations, reading, videos, and any other information.
What is evidence.
A contact force that acts in the opposite direction of gravity.
What is Normal Force.
If gravity increases, the weight...
What is increases.
A force acting on an object changes its speed, direction of motion, or both.
What is unbalanced force.
This variable is changed by the scientist.
What is independent variable.
a process that shows how the evidence answers the question or solves a problem.
What is reasoning.
A contact force transmitted through a rope, string or wire when pulled by forces acting from opposite sides.
What is tension
If gravity decreases, the mass...
What is stays the same.
Forces applied to an object at constant speed produce a net force of zero. What will happen to an objects speed?
What is speed will stay the same.