Show:
forces
formulas
scientists
vocabulary
laws
100
a pull that all objects exert on one another
What is gravity
100
mass x acceleration =
What is force
100
Discovered the Three Laws of Motion
Who is Isaac Newton
100
the amount of matter in an object
What is mass
100
my seatbelt kept me in my seat when the car came to an abrupt stop
What is an example of Newton's first law
200
a measurement of the pull of the Earth on an object
What is weight
200
units of force
What are newtons
200
a legend that inspired Newton to study gravity
What is an apple fell on his head
200
the tendency of an object to resist changes in motion
What is inertia
200
the basketball player jumped into the air to slam dunk the ball
What is an example of Newton's third law
300
forces that cancel each other out
What are balanced forces
300
mass of an object is 30kg and acceleration is 1 m/s
What is 30 newtons of force
300
any scientist who studies motion and forces
Who is a Physicist
300
combination of all the forces acting on an object
What is net force
300
the race car accelerated off the starting line
What is an example of Newton's second law
400
forces that can move an object
What are unbalanced forces
400
force / mass = (or force divided by mass equals)
What is acceleration
400
the subject that Newton studied other than physics and astronomy
What is mathematics
400
occurs when an object speeds up or turns
What is acceleration
400
the downward force of a rockets boosters blasts the rocket up off the launch pad
What is an example of Newton's third law
500
a force that opposes motion and slows down objects
What is friction
500
480 newtons of force divided by 20 m/s
What is 24kg
500
an Italian scientist, whose ideas helped Isaac Newton to better understand the nature of motion.
Who is Galileo
500
occurs when an object rolls across a surface
What is rolling friction
500
the tennis ball hit the net (an unbalanced force) and fell to the court surface
What is an example of Newton's first law