Essential Physics - Take A Quiz!
Questions: 1 2 3 4 5
1. What is the minimum force required to increase the energy of a car by 94 J over a distance of 26 m? Assume the
Physics Final Exam Test Review Fall 2015-2016
Work, Energy, and Power
1. A force does work on an object if a component of the force is parallel or perpendicular to the displacement. (Circle the correct
A worker pushes a wheelbarrow with a hori
PreAP Two Dimensions 1
Algebra works by inverse functions. So, you have to know what the inverse of each function is.
B. The inverse of subtraction is _.
A. The inverse of multiplication is division.
C. * The inverse of a square root is _.
D. * The inv
PhyzJob: Potential Energy
1. Gravitational Potential Energy
The 0.5kg sphere to the right is immersed in a gravitational
field created by a planet with a mass of 21020kg and a radius
a. What is the strength of the field at the surface of the p
When a car goes around acurve, there mustbe
a net force toward the center of the circle of
However, for high speed turns
such as interchanges as the High
Five in Dallas, the roads are not
I. Gravitational Potential
m = 0.01kg
m = 1.00kg
m = 20.0kg
1. Calculate the gravitational potential energy of each object shown (all are in the earths
gravitational fielduse g=10m/s2).
Physics Project Script
Newtons first law
Chase: Jim is at equilibrium because all the forces acting upon him cancel out such gravity and
normal force. Newtons first law states that an object at rest wi
Energy Saving Scenarios
1. Space Heating
During the winter time, a thing that causes the energy bill of many families to skyrocket
is space heating. Too many families around the globe unnecessarily allow their heating units to
run in areas where i
Total Energy Usage (Kilowatt Hours)
Kilowatt hours per day
Total Time Used During Day (Hours)
Dryer (Hair and Laundry)
Physics Video Script
By: Alex Leon, Josh Vitullo, Kyle Brown, Sanketh Kichena
Precision is the consistency of the measurements, not necessarily whether they are correct. In
this video we show a collection of darts together but not necessarily in
Energy Meter Logs and Savings Scenarios
kW per h