subject
Chemistry, 13.09.2019 22:30 KassandraVillegas

An object weighing 10 grams is spinning in a centrifuge such that an acceleration of 13.0 g is imposed to it. the arm connecting the shaft to the object is r = 6.0 inches. if a = acceleration = rω2 where ω = angular speed in rad/s, determine:
mass of the object in lbm
rpm (revolutions per minute) of the shaft
force acting on the object in lbf

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 21:10
How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103
Answers: 1
question
Chemistry, 22.06.2019 02:00
What is the number of atoms in 3.54 mol s
Answers: 1
question
Chemistry, 22.06.2019 04:00
Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
Answers: 3
question
Chemistry, 22.06.2019 06:00
There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit
Answers: 1
You know the right answer?
An object weighing 10 grams is spinning in a centrifuge such that an acceleration of 13.0 g is impos...
Questions
question
Mathematics, 17.12.2019 10:31
question
Mathematics, 17.12.2019 10:31