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(a) Two ions with masses of 4.39×10^−27 kg move out of the slit of a mass spectrometer and into a region where the magnetic field is 0.301 T. Each has a speed of 7.92 × 10^5 m/s, but one ion is singly
answered
Aug 5, 2020
Physics
college
4
votes
228k
views
30% of the earths surface is made up of? A. Water B. desert C. land D. cities
answered
Jun 1, 2020
Geography
middle-school
2
votes
8.2k
views
The following information is available from the current period financial statements: Net income $ 123,054 Depreciation expense 26,854 Increase in accounts receivable 24,717 Decrease in accounts payable
answered
May 21, 2020
Business
college
5
votes
128k
views
What number must be added to the expression below to complete the square? X^2+5x
answered
Feb 15, 2020
Mathematics
middle-school
3
votes
112k
views
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