History, 13.04.2021 03:00 brianna218208
1 pts
A wheel is made of four identical uniform rods extending radially from its center and a hoop welded
to the four rods (see the figure). The length and mass of each rod are 2 m and 2 kg, respectively. The
hoop's mass is 2 kg. When the wheel rotates at 142 rpm( revolutions per minute), what is its
rotational kinetic energy?
(Hint: the moment of inertia of a system of objects is the sum of the moments of inertia of all objects).
Answers: 1
History, 22.06.2019 00:30
30 points first to answer is brainliest i need asap which of the following was not included in the declaration of sentiments at the seneca falls convention? a) women's right to practice religion freely b) women's right to be guardians of their own children c) women's right to own property d) women's right to speak wherever they choose
Answers: 1
History, 22.06.2019 06:00
1. which of the following best explains why president roosevelt proposed his 1937 “court-packing” plan? a. he argued that more juries were necessary to hear challenges to the new deal. b. he wanted to add to the supreme court more justices who supported the new deal. c. he argued that the supreme court lacked the authority to overturn new deal programs. 2. the federal deposit insurance corporation (fdic) was created primarily to address which problem? think of where deposits are made. a. the widespread bank failures that resulted from bank runs b. the freezing of credit that resulted from high unemployment c. the increase in personal debt that resulted from rising food prices
Answers: 1
History, 22.06.2019 06:00
Yugoslavia a: nato b: warsaw pact c: not a member of either alliance
Answers: 1
1 pts
A wheel is made of four identical uniform rods extending radially from its center and a hoop...
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