A. compute the torque developed by an industrial motor whose ouputis 150kw at an angular speed of 4000 rev/min.
b. a drum with negligible mass and 0.500m in diameter isattached to the motor shaft, and the power output of the motor isused to raise a weight hanging from a rope wrapped around thedrum. how heavy a weight can the motor lift at constantspeed?
c. at what constant speed will the weight rise?
Answers: 1
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false
Answers: 1
Physics, 22.06.2019 22:30
Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.
Answers: 1
Physics, 23.06.2019 01:00
The amount of heat required to change liquid water to vapor at its boiling temperature is 2256 kj/kg. the amount of heat required to change liquid mercury to its vapor state at its boiling temperature is 295 kj/kg. one kg of each substance is currently at its boiling point. how will the amount of thermal energy required to change each substance from a liquid to a gas differ?
Answers: 3
A. compute the torque developed by an industrial motor whose ouputis 150kw at an angular speed of 40...
Health, 02.04.2021 02:20
Social Studies, 02.04.2021 02:20
Mathematics, 02.04.2021 02:20
English, 02.04.2021 02:20
Chemistry, 02.04.2021 02:20
Physics, 02.04.2021 02:20
Mathematics, 02.04.2021 02:20
Spanish, 02.04.2021 02:20
Mathematics, 02.04.2021 02:20
Mathematics, 02.04.2021 02:20