What is the angular acceleration of the propeller

Assignment Help Physics

Reference no: EM13342830

An airplane propeller is 2.18m in length (from tip to tip) and has a mass of 117kg . When the airplane's engine is first started, it applies a constant torque of 1890N?m to the propeller, which starts from rest.

part a: What is the angular acceleration of the propeller? Treat the propeller as a slender rod.

________ rad/s

part b: What is the propeller's angular speed after making 5.00 rev?

_________ rad/s

part c: How much work is done by the engine during the first 5.00 rev?

________J

part d: What is the average power output of the engine during the first 5.00 rev?

______ kW

Reference no: EM13342830

Questions Cloud

What is the angular acceleration of the hoop : A light string is wrapped around a 0.20-kg hollow 0.080-m-radius hoop. What is the angular acceleration of the hoop

State what wavelength of light would have sufficient energy : Use Coulomb's law to calculate the ionization energy in kJ/mol of an atom composed of a proton and an electron separated by 127.00pm. What wavelength of light would have sufficient energy to ionize the atom

Find the electron speed when it reaches the positive plate : The electric field strength is 1.90×104N/C inside a parallel-plate capacitor with a 1.10mm spacing. What is the electron's speed when it reaches the positive plate

What would be the relevant costs : What types of capital budgeting factors would you look at when deciding whether to do this? What would be the relevant costs that you would consider in this decision?

What is the angular acceleration of the propeller : An airplane propeller is 2.18m in length (from tip to tip) and has a mass of 117kg. What is the angular acceleration of the propeller

Define hydroboration of an alkene : 1. Which of the following proceeds with syn addition? a. hydroboration of an alkene. b. hydrobromination of an alkene c. radical bromination of an alkane d. contra-markovnikof hydrobromination of an alkene with dialkyl peroxide initiation e. epoxi..

Does the project satisfy the kaldor-hickscriterion : What is the net present value (NPV) of the project? Does the project satisfy the Kaldor-Hickscriterion? (could show division of Year 0 cost by 1.06= 1 if desired)

What is the time of fall : A bucket of water of mass 14.8kg is suspended by a rope wrapped around a windlass, that is a solid cylinder with diameter 0.290m with mass 12.5kg. What is the time of fall

Explain what would be the volume of the ozone : A 0.468 mol of O2 gas has a volume of 11.5 L at a certain temperature and pressure. If all this O2 were converted to ozone (O3) at the same temperature and pressure, what would be the volume of the ozone. 3O2?2O3

User Account

All Pages