(a) What is the magnitude of the momentum of a 10,000-kg truck whose speed is 12.0 m/s? (b) What speed would a 2000-kg SUV have to attain in order to have (i) the same momentum? (ii) the same kinetic energy?
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Step 1
Given: Mass (m) = 10,000 kg Velocity (v) = 12.0 m/s Momentum (p) = mass x velocity p = 10,000 kg x 12.0 m/s p = 120,000 kg*m/s Show more…
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(a) What is the magnitude of the momentum of a $10,000-\mathrm{kg}$ truck whose speed is 12.0 $\mathrm{m} / \mathrm{s} ?$ (b) What speed would a $2000-\mathrm{kg}$ SUV have to attain in order to have (i) the same momentum? (ii) the same kinetic energy?
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