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a long non uniform board

A 2.00-m-long diving board of mass 12.0 kg is 3.00 m above the water. It has two attachments holding it in place. One is located
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2. asked by NaNa
3. 539 views
A 82 kg adult sits at one end of a 8.6 m long board. His 23 kg child sits on the other end. Where should the pivot be placed so
1. 3 answers
2. asked by Anonymous
3. 1,542 views
a long non uniform board of length 8 m and mass m = 12 kg is suspended by two ropes if the tensions in the ropes are mg/3 (on
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2. asked by liz
3. 1,072 views
a long non uniform board of length 8 m and mass m = 12 kg is suspended by two ropes if the tensions in the ropes are mg/3 (on
1. 1 answer
2. asked by liz
3. 463 views
A 4.0 g bullet is shot with an initial velocity of 300.0 m/s into a board (I = 19.0 kg m2). The board is held still by a
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2. asked by Sara S
3. 490 views
A 2.0 g bullet is shot with an initial velocity of 200.0 m/s into a board (I = 12.0 kg m2). The board is held still by a
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2. asked by anna
3. 738 views
Sophia wants to purchase and use a mat board that will be the safest option for long-term use. What would likely be the BEST
1. 1 answer
2. 131 views
"A one meter board with uniform density, hangs in static equilibrium from a rope with tension T. A weight hangs from the left
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2. asked by jack
3. 960 views
A fulcrum is placed under the center of a uniform 4.00m long, 3.00kg board. Child A has a mass of 42 kg. This child sits on the
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2. asked by Joe
3. 1,587 views
Persons A and B are standing on a board of uniform linear density that is balanced on two supports, as shown in the figure. What
1. 3 answers
2. asked by I need help
3. 811 views