subject
Engineering, 11.12.2019 19:31 vanessasmith47

The uniform 37-lb bar with attached 17-lb wheels is released from rest when θ = 64°. if the wheels roll without slipping on the horizontal and vertical surfaces, determine the magnitude of the angular velocity of the bar when θ = 41°. each wheel has a centroidal radius of gyration of 6.2 inches.

ansver
Answers: 3

Another question on Engineering

question
Engineering, 03.07.2019 14:10
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
question
Engineering, 04.07.2019 18:10
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
Answers: 1
question
Engineering, 04.07.2019 18:10
Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk
Answers: 1
question
Engineering, 04.07.2019 18:10
Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.
Answers: 1
You know the right answer?
The uniform 37-lb bar with attached 17-lb wheels is released from rest when θ = 64°. if the wheels r...
Questions
question
Mathematics, 08.01.2022 01:00
question
Mathematics, 08.01.2022 01:00
Questions on the website: 13722360