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A brass ball weighs 270gram

A brass ball weighs 270gram in air and when it was immersed in water,it displaced 30 ml of water .how much will the ball weigh
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2. asked by kj
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One end of a wire is attached to a ceiling, and a solid brass ball is tied to the lower end. The tension in the wire is 160 N.
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2. asked by meredith
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A 2.1kg brass ball is transported to the Moon.a)What is the mass of the brass ball on the earth and on the moon? Wouldn't it be
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2. asked by Andrea
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At the surface of a certain planet, the gravitational acceleration has a magnitude of 15.0 . A 28.0- brass ball is transported
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2. asked by Anonymous
3. 540 views
At the surface of a certain planet, the gravitational acceleration g has a magnitude of 12.0 m/s^2. A 21.0-kg brass bell is
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2. asked by Luce
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A spherical ball weighs three times as much as another ball of identical appearance and composition. The second ball weighs less
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2. asked by wasd
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A steel ball of mass 8.0 kg and traveling at 3.0 m/s [E] has a head-on elastic collision with a brass ball which is at rest.
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2. asked by paula
3. 792 views
A student found that a brass cylinder weighs 74.04g in air and 66.11g in water (density 0.998g/cm3). What is the density of
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2. asked by Benny
3. 554 views
A SERVING TRAY MADE OF BRASS WEIGHS 21 OUNCES. THIS BRASS IS AN ALLOY OF 70 PERCENT COPPER AND 30 PERCENT TIN. WHAT IS THE
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2. asked by BOOKER
3. 723 views
Which object has a greater amount of kinetic energy? A tennis ball that weighs 4 ounces, or a bowling ball that weighs 6 pounds.
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2. 159 views