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A copper block with a

A 25.0 g block of copper at 350.0 degrees celcius has 857J of heat added to it. What is the final temperature of the block of
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2. asked by Maryam
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A load of 80N extends a spring by 8cm. When the load is replaced by a copper block, the extension produced is 10cm. Calculate
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2. asked by Axelle
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a) The coefficient of kinetic friction between a steel block and an ice rink surface is 0.0100. If a force of 24.5 N keeps the
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2. asked by Hanu
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A 1.65-kg aluminum block and a 6.85-kg copper block are connected by a light string over a frictionless pulley. The two blocks
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2. asked by crystal
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A copper (Cu) weight is placed on top of a 0.24 kg block of wood (density = 0.60*10^3 kg/m3) floating in water. What is the mass
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2. asked by HELP ME
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A copper (Cu) weight is placed on top of a 0.24 kg block of wood (density = 0.60 103 kg/m3) floating in water. What is the mass
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2. asked by Anonymous
3. 854 views
A copper (Cu) weight is placed on top of a 0.24 kg block of wood (density = 0.60*10^3 kg/m3) floating in water. What is the mass
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2. asked by Anon
3. 958 views
A m1 = 1.95-kg aluminum block and a m2 = 7.85-kg copper block are connected by a light string over a frictionless pulley. The
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2. asked by Gab
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A copper block with a mass 1.82 kg is given an initial speed of 3.5 m/s on a rough horizontal surface. Because of friction, the
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2. asked by Sam
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15. A 1.00-kg block of copper at 20.0°C is dropped into a large vessel of liquid nitrogen at 77.3 K. How many kilograms of
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2. asked by Jeremiah latkuoth
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