A figure skater is spinning at a rate of 10 revs with her
A figure skater is spinning at a rate of 1.0 rev/s with her armsoutstretched. She then draws her arms in to her chest,reducing her rotational inertia to 67% of its original value. What is her new rate of rotation?
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a binary star in the constellation orion has an angular separation between the stars of 10-5radians if lambda500nm what
a given individual is unable to see objects clearly when they are beyond 100cm what focal length lens should be used to
a diver can change his rotational inertia by drawing his arms andlegs close to his body in the tuck position after he
the near point of a given individuals eyes is 55cm what focal length corrective lens should be prescribed so that an
a figure skater is spinning at a rate of 10 revs with her armsoutstretched she then draws her arms in to her
a small turbo-prop commuter airplane starting fromrest on a tallahassee airport runway accelerates for 225s before
a horse canters away from its trainer in a straight line moving135 m away in 156 s it then turns abruptly and gallops
an underground pipe carries water of density 1000 kgm3 to a fountain at ground level at point a 050 m below ground
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