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A 3m long weightless beam

A weightless beam rests on two supports. The beam supports a weight of 120 newtons. What are the magnitudes of the forces on
1. 2 answers
2. asked by Jen
3. 973 views
a 3 m long weightless beam is supported at each end by cables. a painter weighing 90 N stands 1 m from the left cable. Calculate
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2. asked by markcampo
3. 930 views
A 3m long weightless beam is supported at each end by cables (a scaffold). A painter weighing 900N stands 1m from the left
1. 1 answer
2. asked by Anonymous
3. 1,261 views
a uniform beam 6.0m long and weighing 4kg rest support p and q place left and right 1.0m of beam of weight from each of the beam
1. 1 answer
2. asked by Olalekan
3. 866 views
a uniform beam 6.0m long and weighing 4kg rest support p and q place left and right 1.0m of beam of weight from each of the beam
1. 1 answer
2. asked by Olalekan
3. 860 views
Mick has three steel beams. Beam A is 12 yards long, beam B is 5 yards long, and beam C is 6 yards long. If the full length of
1. 1 answer
2. 178 views
Mick has three steel beams. Beam A is 12 yards long, beam B is 5 yards long, and beam C is 6 yards long. If the full length of
1. 1 answer
2. 77 views
A 43 kg, 5.3-{\rm m}-long beam is supported, but not attached to, the two posts in the figure . A 23 kg boy starts walking along
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2. asked by Anonymous
3. 855 views
A uniform beam weighing 1300N is attached to a vertical wall so that it is perfectly horizontal. the beam is 8 m long. A support
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2. asked by kassy
3. 803 views
A uniforbm beam 6m long weighing 4kg rest on supports at p and q placed left and right 10m from each end of the beam weights of
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2. asked by debbie
3. 667 views