Physics, 06.05.2021 14:30 kimpinkz9778
A 4500-kg helicopter accelerates upward at 2.0m/s? what lift force is exerted by the air on the helicopter?
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Physics, 21.06.2019 21:30
Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?
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Physics, 22.06.2019 13:30
If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?
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Physics, 22.06.2019 15:00
Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost
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Physics, 22.06.2019 19:30
Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?
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A 4500-kg helicopter accelerates upward at 2.0m/s? what lift force is exerted by the air on the
he...
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