Physics, 24.09.2020 22:01, micahmereus100
Two forces of 20 N and 10 N are making an angle of 120 degree with eachother. find a single pull that would (a) replace the given forces system (b) balance the given forces system.
Answers: 3
Physics, 21.06.2019 22:40, cookies1164
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 710 n/m. it is initially at rest on an inclined plane that is at an angle of θ = 23° with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is μk = 0.19. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. a) what is the block's initial mechanical energy? b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 3
Physics, 22.06.2019 22:00, emmacox069
Ais not a mixture. colloid compound suspension solution
Answers: 1
Two forces of 20 N and 10 N are making an angle of 120 degree with eachother. find a single pull tha...
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