PHYSICS 1D03 Study Guide - Midterm Guide: Cross Product, Joule, Friction
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4 Nov 2018
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PHYSICS 1D03 Full Course Notes
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Identify the system in which attention is being focused; forces applied within the system boundary is what is being solved. Set gravitational potential equal to spring potential and solve. Neither have a dista(cid:374)(cid:272)e o(cid:396) (cid:862)le(cid:374)gth(cid:863) variable, proving length does not alter the net work done. Conservative and nonconservative forces (7. 7: a third type of energy that a system can possess; internal energy. In an isolated system, no energy crosses the system boundary by any method. Changes in mechanical energies for nonconservative forces (8. 4) If instead acceleration is given: use the net force equation and rearrange for t (=m(a+g)+f, solve for power by multiplying by velocity and multiply out. Chapter 10. 5-10. 8 rotation of a rigid object about a fixed axis. Calculation of moments of inertia (10. 6: evaluate the moment of inertia of a continuous rigid object by imagining the object to be divided into many small elements, each of which has mass mi.
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