Engineering, 14.02.2020 03:49 Jael2
The small slider of mass m = 0.48 kg is released from rest while in position A and then slides along the vertical-plane track. The track is smooth from A to D and rough (coefficient of kinetic friction μk = 0.26) from point D on.
Determine (a) the normal force NB exerted by the track on the slider just after it passes point B,
(b) the normal force NC exerted by the track on the slider as it passes the bottom point C, and
(c) the distance s traveled along the incline past point D before the slider stops. The distance R = 1.01 m.
Answers: 2
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
Engineering, 04.07.2019 18:20
Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false
Answers: 3
The small slider of mass m = 0.48 kg is released from rest while in position A and then slides along...
History, 12.08.2020 08:01
Mathematics, 12.08.2020 08:01
Mathematics, 12.08.2020 08:01
Mathematics, 12.08.2020 08:01
Mathematics, 12.08.2020 08:01
Mathematics, 12.08.2020 08:01