A carousel has a radius of 1.60 m and a moment of inertia of 122 kg · m2 . a girl of mass 40.5 kg is standing at the edge of th
e carousel, which is rotating with an angular speed of 3.00 rad/s. now the girl walks toward the center of the carousel and stops at a certain distance from the center
d. the angular speed of the carousel is now 5.4 rad/s. how far from the center did the girl stop?
1 answer:
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Answer:
P = 75 W
Explanation:
given,
Distance, L = 8 m
Force,F = 150 N
Time, t = 16 s
Work by the climber
Work done = Force x displacement
W = F. L
W = 150 x 8
W = 1200 J
We know,
P = 75 W
Hence, Power climber is using to climb is equal to 75 W.
Answer:
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Explanation:
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The answer is D hoped this helped
Answer:
Amplitude
Explanation:
The amplitude is maximum height a wave is measured from its rest position.
