Hi could you help me with this problem: A stick AB with its center of mass...
Hi could you help me with this problem:
A stick AB with its center of mass at G, length 2b. Initially,
the stick stands horizontally on the ground,
without any initial velocity. Slightly push the stick , it starts
to fell. Assume that A slides without
friction on the ground, find the velocity of G when the stick
touches the ground.
Thank you very much!
Homework Answers
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Hi could you help me with this problem:
A stick AB with its center of mass...
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12 1. Stick AB is moving along horizontal vertical of guided face 2. Point B is connected to spring 3. Unequal in mass distribution stick AB's mass is 8kg, on the center of gravity G's rotational radius is 1.5m 4. Stick is turning clockwise 4 rad/s angular velocity 5. spring is compressed as much as 2m was 3 rad/s when it's in the horizontal 6. If the stick's angular velocity 7. How much is the constant of spring?...
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[For the first problem, I got: push= 2598J, normal= 0,
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Hi, can I have some help with this problem? Step by Step
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Could you please show me how to approach the
incorporating mass into finding the center of gravity, so far I
know how to find the center, but without the mass complication.
Thanks
. In the frame below, the mass per unit length for member BD is half of the mass per unit length for members AC and CE, which are equal. Locate the position (T, y) of the center of gravity. Member AC' has length 13 m and member CE...
Hi, please help me check my answers for two physics problems. If
they are wrong, please explain it so I could learn and correct the
mistake. Thank you.
[For the first problem, I got: push= 2598J, normal= 0,
weight= 0, friction= -1920J. I calculated net work to be 678J
]
[For the second problem, I got push=250J, normal and weight= 0,
friction = -200J. I calculated net force to be 50J, which is
positive]
3. A dockworker pushes a 50...
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can you help me to deal with this problem
and draw a picture, please. thank you!
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Having difficulty on this problem. Would very much appreciate
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