A laser has a power of 22.0 W and a beam radius of 0.5 mm (a) Find the intensity of the laser. (b) Suppose you were floating in space and pointed the laser away from you. What would your acceleration be? Assume your total mass is 72.0 kg and the force is directed through your center of mass.
A laser has a power of 22.0 W and a beam radius of 0.5 mm (a) Find the intensity of the laser. (b) Suppose you were floating in space and pointed the laser away from you. What would your acceleration be? Assume your total mass is 72.0 kg and the force is directed through your center of mass.
Modern Physics
3rd Edition
ISBN:9781111794378
Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Chapter12: The Solid State
Section: Chapter Questions
Problem 21P
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A laser has a power of 22.0 W and a beam radius of 0.5 mm
(a) Find the intensity of the laser.
(b) Suppose you were floating in space and pointed the laser away from you. What would your acceleration be? Assume your total mass is 72.0 kg and the force is directed through your center of mass.
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