Ablls-r
4 results
Filters
Subject
Format
Resource type
Audience
Programs & methods
PE of a Satellite: -GMM/R Why the Minus Sign?
Satellite Potential Energy is defined by -GM1M2/R2. How can energy be minus?The explanation is given and comment is made that the equation must be limited to CHANGE in PE solutions. The further out a satellite the larger the PE. However, individual values of energy can be assigned negative. KE=GMM/R PE= - GMM/R Total Energy = -GMM/2R
9th - 12th
Engineering, Other (Science), Physics
37 Problems in Alternating Current with solutions
18 pgs 37 problems with solutionsAlternating current problems can use the standard formulas: V=IR P=V2/R=I2R=VI as long as rms values are used. 6 pgs of problems using these with 10 problems followed by detailed solutions. The next 12 pages has 27 problems with solutions and is focused on Inductors, Capacitors and Resistors in series in 120 v AC circuits. Students can see how to add phases of voltages to get output voltage and then currents and pow
10th - 12th, Higher Education
Engineering, Physics
Get more with resources under $5
See all
Satellites
88pgs, 32gifs, 31videos, 20Q/solnA body that orbits another is a satellite. Earth satellites are increasing rapidly. For gravity driven satellites V2=GMeMsat/Re2 which is derived from F=GM1M2/R2 and F=MV2/R. Velocities can be calculated. Kepler's 3rd Law is related. K=R3/T2 and is a constant for the object at the center. Kinds and uses of satellites are discussed. Near earth satellites (300mi) and geosynchronous (22,000mi) are featured. Spy satelli
8th - 12th
General Science, Physical Science, Physics
Units of Measurement Conversion Chart | High School Chemistry Physics Reference
Give your students a clear and reliable resource with this Units of Measurement Conversion Chart, designed for grades 9–12 chemistry and physics. This printable PDF provides a quick reference for SI base units, prefixes, and common conversions, making it an essential tool for labs, practice problems, and assessments. What’s Included: Fundamental SI Base Units (names, symbols, and quantities) SI Prefixes Chart with symbols, meanings, and powers of ten Common Conversions for length, mass, volume
9th - 12th
Chemistry, Physical Science, Physics
Showing 1-4 of 4 results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands