Here’s a clearer picture :)
...
Answers: 3
Physics, 21.06.2019 22:40
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 09:30
On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?
Answers: 2
Physics, 22.06.2019 11:30
What is the name for the remnant of an asymptotic giant that has lost its shells? black dwarf white dwarf yellow giant black hole
Answers: 3
Chemistry, 11.10.2021 03:20
English, 11.10.2021 03:20
Mathematics, 11.10.2021 03:20
Mathematics, 11.10.2021 03:20
Computers and Technology, 11.10.2021 03:20
Mathematics, 11.10.2021 03:20
Mathematics, 11.10.2021 03:20
Social Studies, 11.10.2021 03:30
Computers and Technology, 11.10.2021 03:30
History, 11.10.2021 03:30
English, 11.10.2021 03:30
Mathematics, 11.10.2021 03:30
Physics, 11.10.2021 03:30
English, 11.10.2021 03:30