Sled Zepplin is touring in West Virginia during the winter. During their final performance, they honor their founders by pulling the lead singer through the snow on a sled. They pull the sled with a force of 1800N at an angle of 40 degrees above the horizontal (North of East). The lead singer and the sled have a combined mass of 115kg. If the coefficient of kinetic friction between the sled and the snow is 0.15, calculate the acceleration of the sled.
Answers: 3
Physics, 22.06.2019 01:20
Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?
Answers: 2
Physics, 22.06.2019 11:50
The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r Γ f) Β· n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, β5, 4] n, r = [β3, 5, 2] m, and n = [6, 5, β7].
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Physics, 22.06.2019 19:00
The direction of the current in an alternating current circuit remains constant. is direct. changes repeatedly. changes randomly.
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Physics, 23.06.2019 01:30
When a lead acid car battery is recharged by the alternator, it acts essentially as an electrolytic cell in which solid lead(ii) sulfate is reduced to lead at the cathode and oxidized to solid lead(ii) oxide at the anode. suppose a current of is fed into a car battery for seconds. calculate the mass of lead deposited on the cathode of the battery.
Answers: 3
Sled Zepplin is touring in West Virginia during the winter. During their final performance, they hon...
Mathematics, 16.10.2019 04:00
Mathematics, 16.10.2019 04:00
Mathematics, 16.10.2019 04:00
Mathematics, 16.10.2019 04:00