Physics, 05.12.2020 04:10 notashley1703
HELP PLEASE A couch is pushed with a force of 79 N and moves a distance of 7 m across the floor. How much work was done in moving the couch? Round to a whole number.
Answers: 2
Physics, 21.06.2019 18:00, Pumpkinputters
Awind turbine is initially spinning at a constant angular speed. as the wind's strength gradually increases, the turbine experiences a constant angular acceleration 0.173 rad/s2. after making 2870 revolutions, its angular speed is 132 rad/s. (a) what is the initial angular velocity of the turbine? (b) how much time elapses while the turbine is speeding up?
Answers: 1
Physics, 22.06.2019 04:00, binodkharal2048
Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.
Answers: 2
Physics, 22.06.2019 12:30, fernandoluvsmom
What would be the strength of earth's gravitational field at a point where an 80.0 kg astronaut would experience a 80% reduction in weight
Answers: 3
HELP PLEASE
A couch is pushed with a force of 79 N and moves a distance of 7 m across the floor. Ho...
Biology, 29.11.2019 09:31
Biology, 29.11.2019 09:31
Mathematics, 29.11.2019 09:31
Mathematics, 29.11.2019 09:31