Physics, 13.04.2021 01:50 ericperkins10ox0b27
A rooster struts in a straight line on the roof. His motion is shown on the following graph of horizontal
position vs. time t.
z(m)
3
som
t(s)
What is the instantaneous speed of the rooster at t = 15?
Answers: 1
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Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.
Answers: 2
A rooster struts in a straight line on the roof. His motion is shown on the following graph of horiz...
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