In the swing ride shown above, a rider is spun in a circle. The angle, theta, between the center pole and the chain that connects to the swing is 36° while the rider has a tangential velocity of 7.7 m/s. What is the horizontal distance between the rider and the central pole?
Answers: 1
Physics, 21.06.2019 17:00
The density of a substance is 4.0 g/cm3. if a sample of the substance has a volume of 25 cm3 then what is the mass
Answers: 1
Physics, 22.06.2019 12:10
Does anyone have the answers to online physics course plato course physics, semester a v3.0
Answers: 2
Physics, 22.06.2019 13:40
Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.
Answers: 1
Physics, 22.06.2019 15:30
To understand the electric potential and electric field of a point charge in three dimensions consider a positive point charge q, located at the origin of three-dimensional space. throughout this problem, use k in place of 14? ? 0. part adue to symmetry, the electric field of a point charge at the origin must point from the origin.answer in one word.part bfind e(r), the magnitude of the electric field at distance r from the point charge q.express your answer in terms of r, k, and q. part cfind v(r), the electric potential at distance rfrom the point charge q.express your answer in terms of r, k, and q part dwhich of the following is the correct relationship between the magnitude of a radial electric field and its associated electric potential ? more than one answer may be correct for the particular case of a point charge at the origin, but you should choose the correct general relationship. a)e(r)=dv(r)drb)e(r)=v(r)rc)e(r)=? dv(r)drd)e(r)=? v(r)r
Answers: 2
In the swing ride shown above, a rider is spun in a circle. The angle, theta, between the center pol...
Mathematics, 08.05.2021 14:00
Mathematics, 08.05.2021 14:00
English, 08.05.2021 14:00
History, 08.05.2021 14:00
Health, 08.05.2021 14:00
History, 08.05.2021 14:00
Chemistry, 08.05.2021 14:00
Physics, 08.05.2021 14:00
Mathematics, 08.05.2021 14:00
English, 08.05.2021 14:00
Mathematics, 08.05.2021 14:00
Mathematics, 08.05.2021 14:00
Computers and Technology, 08.05.2021 14:00
Mathematics, 08.05.2021 14:00