Physics, 28.06.2019 00:30 aniyahrhs1213
The 64.5-kg climber in is supported in the “chimney” by the friction forces exerted on his shoes and back. the static coefficients of friction between his shoes and the wall, and between his back and the wall, are 0.80 and 0.64, respectively. assume the walls are vertical and that the static friction forces are both at their maximum. ignore his grip on the rope. determine the minimum normal force he must exert.
Answers: 1
Physics, 22.06.2019 09:00, cameronbeaugh
Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.
Answers: 1
Physics, 22.06.2019 18:00, angie2118
Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th
Answers: 3
Physics, 23.06.2019 01:30, smortandsons
)consider two positively charged particles, one of charge q0 (particle 0) fixed at the origin, and another of charge q1 (particle 1) fixed on the y-axis at (0,d1,0). what is the net force f⃗ on particle 0 due to particle 1?
Answers: 2
The 64.5-kg climber in is supported in the “chimney” by the friction forces exerted on his shoes and...
Physics, 27.03.2021 05:10
Mathematics, 27.03.2021 05:10
Mathematics, 27.03.2021 05:10
Mathematics, 27.03.2021 05:10
Mathematics, 27.03.2021 05:10