What must your speed be in order to travel 400 km in 3 hrs?
Calculator...
Physics, 28.09.2020 09:01 firenation18
What must your speed be in order to travel 400 km in 3 hrs?
Calculator
Answers: 1
Physics, 22.06.2019 11:20, cjd1214812148
The ultracentrifuge is an important tool for separating and analyzing proteins. because of the enormous centripetal accelerations, the centrifuge must be carefully balanced, with each sample matched by a sample of identical mass on the opposite side. any difference in the masses of opposing samples creates a net force on the shaft of the rotor, potentially leading to a catastrophic failure of the apparatus. suppose a scientist makes a slight error in sample preparation and one sample has a mass 10 mg larger than the opposing sample. if the samples are 12 cm from the axis of the rotor and the ultracentrifuge spins at 70,000 rpm, what is the magnitude of the net force on the rotor due to the unbalanced samples? ( be thorough on your answer)
Answers: 3
Physics, 23.06.2019 14:00, blesskids600
What is the potential energy possessed by a rock of mass 4kg projected to a height of 2m (g=10m/s2)
Answers: 1
Physics, 23.06.2019 17:30, Jennybelandres1
Select the correct answer from each drop-down menu. choose the correct words. to complete the statements about career planning. throughout your job search, you’ll find that is closely related to the career of your choosing. it’s important to take the time to find out what to expect now, so you can start developing the you need to excel in that career
Answers: 3
Chemistry, 26.01.2021 01:00
History, 26.01.2021 01:00
Mathematics, 26.01.2021 01:00
Mathematics, 26.01.2021 01:00
Mathematics, 26.01.2021 01:00