Determine the constant speed of the mass
Consider a conical pendulum with an 20 kg mass on a 10 m wire making an angle of 3° with the vertical. The tension in the wire is 199 N. Determine the constant speed of the mass to maintain this motion.
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A physics book slides off a horizontal table top with a speed of 1.45 . It strikes the floor after a time of 0.440 . Ignore air resistance.Find the horizontal component of the book's velocity just before the book reaches the floor.
A single lineage of ancestor-descendant populations which maintains its identity from other such lineages and has its own independent evolutionary tendencies and historical fate. Accomodates asexual, fossil, and hybrid species No threshold for partic
The ramp is inclined at 30.0° with respect to the horizontal. The coefficient of kinetic friction between the log and the ramp is 0.870, and the log has an acceleration of 0.900 m/s2. Find the tension in the rope.
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