Physics, 08.10.2019 02:30 sumayyahjj
Explain how gravity and friction work to slow down a kicked soccer ball.
Answers: 3
Physics, 21.06.2019 23:30
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 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. 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: 1
Physics, 22.06.2019 06:40
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
Answers: 1
Physics, 22.06.2019 10:00
If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone
Answers: 2
Physics, 22.06.2019 14:20
What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus
Answers: 2
Explain how gravity and friction work to slow down a kicked soccer ball....
Mathematics, 08.01.2021 21:00
World Languages, 08.01.2021 21:00
Mathematics, 08.01.2021 21:00
Mathematics, 08.01.2021 21:00
SAT, 08.01.2021 21:00
Mathematics, 08.01.2021 21:00
Mathematics, 08.01.2021 21:00
Arts, 08.01.2021 21:00
Mathematics, 08.01.2021 21:00
Mathematics, 08.01.2021 21:00
Mathematics, 08.01.2021 21:00
Mathematics, 08.01.2021 21:00
Mathematics, 08.01.2021 21:00