Physics, 28.01.2022 05:40 jungkookie001
For a particular type of motion, the velocity is zero but the speed is a nonzero quantity. Which statement can you make about this motion?A. The starting and ending points of the motion are the same. B.It is a circular motion. C.It is an oscillatory motion. D.The motion occurs in a straight line.
Answers: 1
Physics, 21.06.2019 16:20
Two particles of masses m and 2m are placed on a smooth horizontal table. a string, which joins these two masses, hangs over the edge supporting a pulley, which suspends a particle of mass 3m.the pulley has negligible mass. the two parts of the string on the table are parallel and perpendicular to the edge of the table. the hanging parts of the string are vertical. find the acceleration of the particle of mass 3m.
Answers: 1
Physics, 21.06.2019 19:30
Two thin 80.0- cm rods are oriented at right angles to each other. each rod has one end at the origin of the coordinates, and one of them extends along the x- axis while the other extends along the yaxis. the rod along the x- axis carries a charge of - 15.0 μ c distributed uniformly along its length, and the other rod carries 15.0 μ c uniformly over its length. find the magnitude and direction of the net electrical force that these two rods exert on an electron located at the point (40.0 cm, 40.0 cm). (e
Answers: 3
Physics, 21.06.2019 23:10
6–55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.
Answers: 2
Physics, 22.06.2019 09:50
If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
Answers: 3
For a particular type of motion, the velocity is zero but the speed is a nonzero quantity. Which sta...
History, 19.07.2019 17:50
Biology, 19.07.2019 17:50
Chemistry, 19.07.2019 17:50
Arts, 19.07.2019 17:50
French, 19.07.2019 18:00
Arts, 19.07.2019 18:00
Spanish, 19.07.2019 18:00