Kinematics, Forces,
v = v0 + _t
What is toward the center?
The sum of kinetic and potential energy
What is mechanical energy
what shape does the graph of SHM normally take?
what is a wave?
The creator of the lightbulb
Who is Thomas Edison?
x = x0 + _t + (1/2)at2
What is the initial velocity v0?
Equation for centripetal acceleration
What is ac = v2/r?
The equation for elastic potential energy
What is PE = 1/2kx2
The acceleration of a particle in simple harmonic motion is:
what is a(t) = -w^2 x t?
the branch of natural sciences that studies the nature and properties of matter and energy.
What is Physics?
Difference between distance and displacement
What is "Distance is a scalar quantity, displacement is a vector quantity"?
What is w = v/r?
The change in momentum
What is impulse
the periodical motion where the restoring force on the moving object is proportional to the magnitude of the object’s displacement and acts towards the object’s equilibrium position.
What is SHM?
the man that investigated the structure of atoms and about the radiation emanating from them and won a nobel physics prize for his research
Who is Niels Bohr?
Newton's Laws
What are "1)An object at rest will stay at rest unless acted upon by an unbalanced force
2)F = ma
3)Two bodies of objects exert forces of equal magnitude and opposite direction on each other"?
Newton's Law of Universal Gravitation
What is Fg = GMm/r2?
A definite quantity of matter enclosed by boundaries, either real or imagined
What is a system
the equation used to solve for torque
What is Torque = (force)(sin(theta))?
The tallest building in New York City
What is One World Trade Center?
What is greater than?
The orbital speed of a satellite is ______ related to its mass.
What is not?
In relation to the work done, friction is a _____ force
Solve this question about SHM:
Sally and Paul are sitting on a see saw. Sally weighs 45 kg and Paul weighs 60. The see saw is 4 meters long. If sally sits at the end (2 meters) of one side, how far in must Paul sit in order to balance the see saw.
What is 1.5 meters?
Architect of Fallingwater
Who was Frank Lloyd Wright?