Physics, 02.12.2020 01:00, mccartney33
A horizontal force of 36.0 newtons is used to pull a 40.-newton rubber sled moving toward the left along a horizontal ice sheet.
60-61 Calculate the magnitude of the frictional force acting on the rubber sled. [Show all work, including the equation and substitution with units.] [2]
62 Calculate the magnitude of the net force acting on the rubber sled. [1]
63 Determine the mass of the sled. [1]
64 is the sled accelerating? Explain. If yes, calculate the magnitude of the acceleration of the sled.
Answers: 3
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Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?
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Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?
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Physics, 22.06.2019 05:00, emj617
In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.
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Physics, 22.06.2019 15:10, deidaraXneji
In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_
Answers: 3
A horizontal force of 36.0 newtons is used to pull a 40.-newton rubber sled moving toward the left a...
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