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Projectile Motion: Firing to Reach Target at Diff. Height
See pic below. I'm still a school student, and this may or may not be right. But remember that the vertical and horizontal components of the velocity are the same value in this case, because of exact trig values. http://www.freeimagehosting.net/uploads/th.1ea980badd.jpg- whitewolfw2
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- Forum: Introductory Physics Homework Help
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Lenz's law and direction of current
Homework Statement http://www.freeimagehosting.net/uploads/2a25794363.jpg What is the direction of the magnetic field due to the induced current when the following changes are made to the initial field? a. The field is switched off. b. The field strength is doubled. c. The direction of the...- whitewolfw2
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- Current Direction Law Lenz's law
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- Forum: Introductory Physics Homework Help