Mass
What is a measure of how much matter is in an object?
What is mass?
True or false: a unbalanced force does not affect motion
What is false?
What is the measurement of the force of gravity on an object? A. Weight B. Friction C. push and pull D. Acceleration
What is weight?
What is an example of a disaster that is caused by waves in the earth.
What is an earthquake
This states that an object in motion stays in motion until an unbalanced force acts upon it.
What is Newton's First Law of Motion?
What is weight?
What is a force due to gravity
A__ is a push or pull. A.Force. B. Inertia. C. Acceleration
What is A?
What is force acting between any two masses and pulls them together. A. Unbalanced force. B. Weight C. Gravitational force
What is gravitational force
What is an example of a method to create energy by splitting nuclei of particles.
What is nuclear fission.
This term means the natural tendency of an object to remain at the rest of in motion
What is inertia?
Does your mass change from planet to planet?
What is no?
__ is a force that does not cancel one another out. A. Balanced force. B. Unbalanced force. C. Acceleration D. weight
What is B?
True or false: a feather and a hammer will fall at the same rate in the absence of air resistance.
What is true
What is the reason why we think the universe is expanding?
What is red shift
This term means a push or pull.
What is force?
A pound of feathers and a pound of bricks have the same mass but different densities. Which weighs more?
Balanced forces are forces that act in ________ directions.
What is opposite directions.
__ makes planets spherical. A.Gravity C.Force B.None of the above.
What is gravity
What is the most dangerous type of radiation
What is gamma
Two scientists that contributed to the First Law of motion
Who are Galilee and Newton?