Calculator Soup
Calculator Soup: Velocity Calculator
This velocity calculator uses the equation that the final velocity of an object is equal to its initial velocity added to its acceleration multiplied by time of travel. This calculator does assume constant acceleration during the time...
Curated OER
Etc: Maps Etc: Physical, Political, and Economic Asia, 1872
A map of Asia from 1872, showing physical features including mountain systems, deserts, lakes, rivers with direction of flow, coastal features, and ocean currents, political boundaries and foreign possessions at the time, and commercial...
Science Education Resource Center at Carleton College
Serc: Flight to Mars: How Long? Along What Path?
Demonstrate how, with the use of orbital mechanics, a space mission to Mars can be planned. Using no more than algebra, Kepler's laws and the formula for the energy of an object in a Kepler orbit, the exercise derives the time for an...