Physics, 20.04.2021 16:20 kellywelly82
A cyclist is riding along at a speed of 12 m/s when she decides to come to a stop. The cyclist applies the brakes, decelerating her at a rate of 2.5 m/s 2over the span of 5 seconds. What distance does she travel over this period of time?
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.
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Physics, 23.06.2019 02:00
Which of the following are molecules? a. al b. ag c. mgcl2 d. nacl e. c3h8
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3. a particle with initial velocity v⃗ 0=(5.85×103m/s)j^ enters a region of uniform electric and magnetic fields. the magnetic field in the region is b⃗ =−(1.35t)k^. you can ignore the weight of the particle. a. calculate the magnitude of the electric field in the region if the particle is to pass through undeflected, for a particle of charge +0.640 nc.
Answers: 2
A cyclist is riding along at a speed of 12 m/s when she decides to come to a stop. The cyclist appli...
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