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13 Nov 2019
12-A particle moves toward a convex mirror which has f = 10 meter, when the particle is 30 meter (Lo)away its speed is 5 meter/sec. How fast its image on the mirror moves at that time? (Given 11.1 for a convex mirror)
12-A particle moves toward a convex mirror which has f = 10 meter, when the particle is 30 meter (Lo)away its speed is 5 meter/sec. How fast its image on the mirror moves at that time? (Given 11.1 for a convex mirror)
Patrina SchowalterLv2
23 Aug 2019