The graph shows how the count rate on a detector due to a radioactive source changes with time. 4800- count rate counts per minute 2400- 0- 4 5 time/hours What is the count rate at 5.0 hours? A 960 counts per minute B 600 counts per minute 150 counts per minute O counts per minute 3. 2.

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A: A charged particle that is in motion will create a magnetic field.

Q: 4. List 2 potential sources of errors in this experiment.

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Q: Problem 1: A horizontal force, F1 = 65 N, and a force, F2 = 18.1 N acting at an angle of 0 to the…

A: Given mass of the block is m = 4.4 kg and the forces acting on the block are F1 = 65 N and F2 = 18.1…

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