Engineering, 01.04.2021 04:10 harlon852
A block of mass =2.95 kg slides along a horizontal table with speed 0=8.50 m/s. At =0, it hits a spring with spring constant =45.00 N/m, and it also begins to experience a friction force. Two illustrations of a horizontal box spring system. The top illustration shows a box traveling to the right at velocity v subscript 0 on a horizontal surface towards a relaxed spring. The spring rests on the surface and is attached to a wall on its right end. The bottom illustration shows the box at rest against the left end of the spring. The spring has been compressed by an amount delta x. The coefficient of friction is given by =0.300. How far has the spring compressed by the time the block first momentarily comes to rest?
Answers: 2
Engineering, 04.07.2019 12:10, Ryantimes2
On a average work day more than work place firs are reorted
Answers: 1
Engineering, 06.07.2019 03:30, relic7391
The load on a bolt consists of an axial pull of 10 kn together with a transverse shear force of 5 kn. the bolt material has a yield strength of syt syc 100 mpa. find the diameter of the bolt at factor of safety n-0.5, n 1 and n-2 using maximum shear stress theory
Answers: 3
Engineering, 06.07.2019 05:10, QueenNerdy889
An ideal vapour-compression heat pump cycle provides a heating rate of 12btu/s. the working fluid, refrigerant 134a, enters the compressor as a saturated vapor at 40 psi and exits the condenser as a saturated liquid at 160 psi. determine (a) the mass flow rate of the working fluid in lb/min (b) the compressor power in btu/min. (c) the coefficient of performance.
Answers: 2
A block of mass =2.95 kg slides along a horizontal table with speed 0=8.50 m/s. At =0, it hits a spr...
Mathematics, 12.02.2021 23:50
Biology, 12.02.2021 23:50
Biology, 12.02.2021 23:50
History, 12.02.2021 23:50
Biology, 12.02.2021 23:50