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A boy weighing 350Newton runs

A boy weighing 350Newton runs up a flight of stairs consisting of 20 stairs each, 16 centimeter high in seconds, what ??$ it's
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2. asked by yemi
3. 751 views
A man (weighing 915 N) stands on a long railroad flatcar (weighing 2720 N) as it rolls at 18.5 m/s in the positive direction of
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2. asked by physics
3. 607 views
A man (weighing 915 N) stands on a long railroad flatcar (weighing 2805 N) as it rolls at 18.0 m/s in the positive direction of
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2. asked by COFFEE
3. 666 views
A man (weighing 915 N) stands on a long railroad flatcar (weighing 2805 N) as it rolls at 18.0 m/s in the positive direction of
1. 1 answer
2. asked by COFFEE
3. 1,961 views
A man (weighing 915 N) stands on a long railroad flatcar (weighing 2805 N) as it rolls at 18.0 m/s in the positive direction of
1. 0 answers
2. asked by COFFEE
3. 606 views
A man (weighing 915 N) stands on a long railroad flatcar (weighing 2805 N) as it rolls at 18.0 m/s in the positive direction of
1. 1 answer
2. asked by COFFEE
3. 807 views
The method of estimating total body fat by weighing the individual on a standard scale and then weighing him or her submerged in
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2. 63 views
A dog weighing 18 kg runs into a park at a velocity of .63 m/s. What is the momentum of the dog?\
1. 1 answer
2. 122 views
A dog weighing 18 kg runs into a park at a velocity of .63 m/s. What is the momentum of the dog?
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2. asked by Vanilla-Cashmere
3. 188 views
A dog weighing 18 kg runs into a park at a velocity of 0.5 m/s. What is the momentum of the dog?Responses: 0.5 28.5 17.5 9
1. 1 answer
2. 61 views