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A power boat of mass

10 people,each of mass 70 kg, stand on a boat with a mass of 1000 kg. they jump off one end of the boat with velocity 1 m/s
1. 1 answer
2. asked by harkaran
3. 1,017 views
A boy sitting in a boat at rest throws a 6.4kg object horizontally out of the boat at 10.0 m/s. The mass of the boy is 26kg and
1. 2 answers
2. asked by Mark
3. 690 views
a boat of mass 90 kg is floating in still water a body of mass 30 kg walks from the stern to the boat the length of the boat is
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2. asked by sony
3. 1,900 views
A power boat of mass 465 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 765 N. The
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2. asked by Xavier
3. 1,535 views
A power boat of mass 495 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 780 N. The
1. 1 answer
2. asked by John
3. 694 views
A power boat of mass 485 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 780 N. The
1. 1 answer
2. asked by Jackson
3. 292 views
A power boat of mass 475 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 770 N. The
1. 0 answers
2. asked by Mary
3. 621 views
A power boat of mass 460 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 765 N. The
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2. asked by Peter
3. 1,280 views
A power boat of mass 460 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 765 N. The
1. 1 answer
2. asked by kp
3. 712 views
A boy of mass 60 kg stands on a boat of mass 250 kg. This system is stationary. From the boat, the boy throws a rock of mass 1
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2. asked by sarakate
3. 1,870 views