Chemistry, 07.08.2019 04:20 alissa2151
Aparticle has a charge of 5.2 × 10-19 coulombs and experiences a force of 9.5 × 10-15 newtons when it travels through a magnetic field with strength 2.2 × 10-1 tesla. what is the speed of the particle?
1.9 × 104 meters/second
2.2 × 104 meters/second
4.9 × 104 meters/second
8.3 × 104 meters/second
5 minute time left need answer within 5 minutes very important
Answers: 3
Chemistry, 22.06.2019 03:10
Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?
Answers: 3
Chemistry, 22.06.2019 20:00
What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol
Answers: 1
Aparticle has a charge of 5.2 × 10-19 coulombs and experiences a force of 9.5 × 10-15 newtons when i...
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