SAT, 04.01.2022 05:50 annamcveigh50
A playground merry-go-round with a radius of 2. 0 m and a rotational inertia of 100 kg m2 is rotating at 3. 0 rad/s. A child with a mass of 22 kg jumps onto the edge of the merry-go-round, traveling radially inward. What is the new angular speed of the merry-go-round?.
Answers: 3
SAT, 26.06.2019 05:30
Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.
Answers: 1
SAT, 27.06.2019 06:00
The equation 24x2+25x−47ax−2=−8x−3−53ax−2 is true for all values of x≠2a, where a is a constant.what is the value of a? a) -16b) -3c) 3d) 16
Answers: 1
A playground merry-go-round with a radius of 2. 0 m and a rotational inertia of 100 kg m2 is rotatin...
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