Several bacteria are propelled by biological motors

Reference no: EM13657114

Several bacteria are propelled by biological motors that spin hair-like flagella. A typical bacterial motor turning at a constant angular velocity has a radius of 1.21 10-8 m, and a tangential speed at the rim of 2.32 10-5 m/s.

1. What is the angular speed (the magnitude of the angular velocity) of this bacterial motor?

2. How long does it take the motor to make one revolution?

Reference no: EM13657114

Questions Cloud

Dissimilarity in formation of spiral-elliptical galaxies : If a star formation switched off in a spiral galaxy, which part of it would get fainter? Bulge, disk, halo, dark matter or globularclusters? What is the essential dissimilarity between formation of spiral and elliptical galaxies?

Philosophical puzzle an epistemological problem : How is philosophical puzzle an epistemological problem

Comparison of pharmacokinetics vs pharmacodynamics : Present the comparison of pharmacokinetics vs pharmacodynamics - why the identification of different types of receptors is so important for drug's pharmacodymics?

Social psychology research : Social Psychology Research

Several bacteria are propelled by biological motors : Several bacteria are propelled by biological motors that spin hair-like flagella. A typical bacterial motor turning at a constant angular velocity has a radius of 1.21 10-8 m, and a tangential speed at the rim of 2.32 10-5 m/s. What is the angular sp..

Human freedom and the news : Human Freedom and the News

Large centrifuge used for training pilots and astronauts : In a large centrifuge used for training pilots and astronauts, a small chamber is fixed at the end of a rigid arm that rotates in a horizontal circle. A trainee riding in the chamber of a centrifuge rotating with a constant angular speed of 2.6 rad/s..

What is dollar cost averaging : What is dollar cost averaging

Describe the strategies paramedics : Describe the strategies paramedics can implement to minimise the possibility of an adverse patient outcome arising from a delay in diagnosing an ectopic pregnancy - Discuss how these findings can improve pre-hospital care and management of an ectop..

User Account

All Pages