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You put a rock weighing

Which has more potential energy?A.A hammer weighing 700.0 g raised to 3.0 m. B.A rock weighing 1 800 g raised to 2.0 m. C.A nail
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2. asked by skyler
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A man uses a crowbar 1.5 meters long to lift a rock weighing 600N(Newtons). If the fulcrum is 0.50 Meter fromthe end of the bar
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2. asked by Hasan nagra
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a rock weighing 20.0N falls from a height of 16.0m and sinks 0.600 m into the ground. from energy considerations, find the
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2. asked by Maggie
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A man uses a crowbar 1.5 meter long to lift a rock weighing 600 newton. If the fulcrum is 0.50 meter from the end of the bar
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2. asked by Chadero
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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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This is a lengthy problem, but I really don't understand it. Any assistance given would be greatly appreciated.An analysis was
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2. asked by Jane
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A student scratches a rock sample with his fingernail and leaves marks on the rock. What can be determined about this rock?A.The
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2. asked by Samir
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Example 1:(Rock A) is thrown against a larger stationary rock(Rock B). considering the following possibilities... 1. Rock A
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2. asked by Cole
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The calcium phosphate in a phosphate rock weighing 7.4kg was found to be 477.92mg. What is the concentration of calcium and
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2. asked by Adeyemi
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A large rock weighing 164N is suspended from a 3 meter wire. The density of the rock is rho_rock = 3200 kg/m^3, and the wire
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2. asked by Roger
3. 648 views