Physics, 22.02.2022 14:00 tasniahussain21
Grade 10 and subject physics You walk from chisale to st Francis a distance of 6km/h in 50minutes .Find the average speed in m/s
Answers: 1
Physics, 22.06.2019 00:00
Suppose that recording station n is located 200 km north of the epicenter of an earthquake, and recording station s is located 100 km south of the epicenter of the same earthquake. which of the following statements would be true?
Answers: 2
Physics, 22.06.2019 05:30
Could someone . i have tried to solve myself but my calculation is off
Answers: 3
Physics, 22.06.2019 11:20
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, 22.06.2019 17:20
In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy
Answers: 2
Grade 10 and subject physics You walk from chisale to st Francis a distance of 6km/h in 50minutes .F...
Mathematics, 17.02.2021 19:10
Arts, 17.02.2021 19:10
Engineering, 17.02.2021 19:10
Chemistry, 17.02.2021 19:10
Mathematics, 17.02.2021 19:10
English, 17.02.2021 19:10
Mathematics, 17.02.2021 19:10
Engineering, 17.02.2021 19:10
English, 17.02.2021 19:10
Mathematics, 17.02.2021 19:10
Mathematics, 17.02.2021 19:10
English, 17.02.2021 19:10
Mathematics, 17.02.2021 19:10