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A wooden plank is 5

A uniform wooden plank of length L = 6.0 m and mass M = 90 kg rests on top of two sawhorses separated by D = 1.5 m, located
1. 2 answers
2. asked by dwairn
3. 2,711 views
wilhelm wants to saw a wooden plank into two parts.the length of the plank is 90cm. calculate the length of the wooden plank is
1. 1 answer
2. asked by wilhelm wants to saw a wooden plank into two parts
3. 328 views
A bullet of mass 100g moving with20m/sec .Strikes a wooden plank and peretrates up to 20cm.Calculate the resistance offered by
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2. asked by Raj
3. 2,530 views
a boy of mass 'm' stands on one end of a wooden plank of length L and mass M. The plank is floating on water. If the boy walks
1. 2 answers
2. asked by shoaib
3. 1,268 views
A wooden plank is inclined at and angle of 23 degrees above the horizontal. A 2.0 kg box attached to a rope is is pulled up the
1. 1 answer
2. asked by Eunice
3. 770 views
A uniform wooden plank 68cm long and weighing 38N rest horizontaly on two knife edges each 10cm from the ends of the plank. (1)
1. 1 answer
2. asked by Asare Joseph
3. 1,351 views
To unload hollow blocks from a cargo truck a wooden plank whose end rests against the truck’s flat-form 1.5 meters above the
1. 5 answers
2. asked by Anonymous
3. 894 views
to unload hollow blocks from the cargo truck a wooden plank whose end rests against the truck's platform 1.5 meters above the
1. 1 answer
2. asked by karEn
3. 2,001 views
A wooden plank is 5 feet long and 1 1/2 inches thick. To make the plank 1 1/8 inches thick, a carpenter removes the same
1. 2 answers
2. asked by Mr. Alexander
3. 735 views
A wooden plank with length L = 7.5 m and mass M = 104 kg is centered on a granite cube with side S = 2.0 m. A person of mass m =
1. 2 answers
2. asked by Annabelle
3. 876 views