Physics, 16.11.2020 18:10 thebrain1345
A soccer player hits a 0.20 kg ball which is incoming with a speed 5 m/s. After the kick, the ball changes its direction by 90 degrees and keeps its original speed. What is the average force exerted by the player of the impact time is 0.02 seconds?
Answers: 3
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Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).
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Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages
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Write a hypothesis about the effect of increasing resistance on the current in the circuit. use theformat and be sure to answer the lesson question. “how do changes in voltage or resistance affect current in an electric circuit? ”
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A soccer player hits a 0.20 kg ball which is incoming with a speed 5 m/s. After the kick, the ball c...
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