Physics, 23.10.2019 21:00, Katlynnmarkle13
Aforce of 1.150×103 n pushes a man on a bicycle forward. air resistance pushes against him with a force of 795 n. if he starts from rest and is on a level road, what speed will he be going after 35.0 m? the mass of the bicyclist and his bicycle is 90.0 kg.
Answers: 3
Physics, 21.06.2019 14:30, rivera8
Apositive point charge q is fixed on a very large horizontal frictionless tabletop. a second positive point charge q is released from rest near the stationary charge and is free to move. which statement best describes the motion of q after it is released? assume q stays on the table
Answers: 1
Physics, 22.06.2019 12:10, saniyawilliams1207
Energy flows from the producer level to the level. is called
Answers: 1
Physics, 22.06.2019 12:30, lmolder1329
Consider a 1000 w iron whose base plate is made of 0.5 cm thick aluminum alloy 2024-t6 (ρ = 2770 kg/m3 and cp = 875 j/kg°c). the base plate has a surface area of 0.03 m2. initially, the iron is in thermal equilibrium with the ambient air at 22°c. assuming 90% of the heat generated in the resistance wires is transferred to the plate, determine the minimum time needed for the plate temperature to reach 200°c.
Answers: 1
Aforce of 1.150×103 n pushes a man on a bicycle forward. air resistance pushes against him with a fo...
Mathematics, 23.01.2021 06:00
Mathematics, 23.01.2021 06:00