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A roller of mass 300kg

A roller of mass 300kg and radius 50 cm lying on horizontal floor is resting against step of height 20 cm. the minimum
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2. asked by Thousif
3. 807 views
A roller in a sheet-metal processing plant has a diameter of 1.77 m and a mass of 5871 kg. Assume the roller is a solid
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2. asked by Tina
3. 733 views
The Millennium Force is the highest roller coaster in North America. It reached a maximum height to 94.5 m. The total mass of
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2. asked by alisha
3. 2,062 views
Calculate the number of grams of Fe formed when 0.300kg of Fe2O3 reacts.Equation: Fe2O3+CO-->Fe+CO2 converted .300kg to 300g
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2. asked by Ezra
3. 6,605 views
A man with a mass of 75 kilograms is standing on a roller coaster platform. As the roller coaster begins to move, the man
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2. asked by Mimic
3. 1,189 views
Both roller skating and ice skating are fun ways to spend time with your friends and get some exercise.With roller skating, you
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2. asked by Auroraswittlekitten
3. 111 views
a car pulling two trailers accelerates from 10m/s to 12m/s in 10s. if the masses of the car and the trailers are respectively
1. 2 answers
2. asked by Mostafa
3. 542 views
3. Johnny, of mass 65 kg, and Lucy, of mass 45 kg, are facing each other on roller blades. The coefficient of kinetic friction
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2. asked by Furkan
3. 892 views
The following picture shows a roller coaster car travelling down a track.1 m = 100 kg v1=0 m/s h = 25 m 2 v2 = ? h = 10 m The
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2. asked by Unknown2.0
3. 21 views
A uniform rod m1 and having a length L is hanging vertically downward and pin supported at the center of mass of a roller (disc)
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2. asked by Jonnie
3. 526 views