Physics, 29.08.2019 07:00, chantellejames4073
Asolid sphere of uniform density starts from rest and rolls without slipping down an inclined plane with angle θ = 30o. the sphere has mass m = 8 kg and radius r = 0.19 m . the coefficient of static friction between the sphere and the plane is μ = 0.64. what is the magnitude of the frictional force on the sphere?
i got 21.168n and the computer told me i was wrong because i was trying to find force of the max static instead of the actual static force. !
Answers: 1
Physics, 21.06.2019 14:00, icantspeakengles
Acar tire contains 0.0380 m^3 3 of air at a pressure of 2.20 ×10^{5} 5 n/m^2 2 (about 32 psi). how much more internal energy does this gas have than the same volume has at normal atmospheric pressure, 1.01x10^5 5 pa?
Answers: 2
Physics, 22.06.2019 19:30, emma8292
Because atoms of elements in the same group of thbecause atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t fe periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t f
Answers: 1
Physics, 22.06.2019 23:00, Miguel1310
According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring
Answers: 1
Physics, 22.06.2019 23:30, ashleygervelus
What kind of waves require a medium to travel? question 6 options: light waves mechanical waves all waves need a medium to travel electromagnetic waves
Answers: 1
Asolid sphere of uniform density starts from rest and rolls without slipping down an inclined plane...
World Languages, 18.03.2020 02:26
Mathematics, 18.03.2020 02:26
Physics, 18.03.2020 02:26
Social Studies, 18.03.2020 02:26
Chemistry, 18.03.2020 02:26