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What happens to light waves from a star as the star moves away from earth?
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If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?
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Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?
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Which of the following are forms of phase changes a. freezing b. condensation c. heating d. exchanging
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What new tool did geologists use to estimate the changing flow rates of lava over the duration of th...
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