Answers created by arjun i.

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• If an object is moving at #15 m/s# over a surface with a kinetic friction coefficient of #u_k=2 /g#, how far will the object continue to move?
  
• What is the angular momentum of an object with a mass of #5 kg# that moves along a circular path of radius #9 m# at a frequency of # 2/3 Hz #?
  
• What is the average speed of an object that is moving at #6 m/s# at #t=0# and accelerates at a rate of #a(t) =t-3# on #t in [1,5]#?
  
• If you were to look at a clock while moving away at the speed of light, what would you see the clock do?
  
• How fast will an object with a mass of #24 kg# accelerate if a force # 66 N# is constantly applied to it?
  
• What is the role of mesons in nuclear forces?
  
• Question #592c3
  
• What is the average speed of an object that is still at #t=0# and accelerates at a rate of #a(t) = t^2-2t+1# from #t in [2, 5]#?
  
• What is the average speed of an object that is not moving at #t=0# and accelerates at a rate of #a(t) =4-t# on #t in [2,3]#?
  
• What is 45 mi/h converted to km/min?
  
• Question #f158f
  
• If an object is moving at #4 m/s# over a surface with a kinetic friction coefficient of #u_k=12 /g#, how far will the object continue to move?
  
• Question #927f2
  
• Why don't we get most of our electricity from batteries?
  
• Question #10c64
  
• Question #14f56
  
• A balanced lever has two weights on it, the first with mass #2 kg # and the second with mass #38 kg#. If the first weight is # 18 m# from the fulcrum, how far is the second weight from the fulcrum?
  
• Question #afac2
  
• Why is radioactive decay a stochastic process?
  
• What does the first law of reflection state?
  
• How do Wien's law and the Stefan-Boltzmann law describe blackbody radiation?
  
• Question #5b9c1
  
• What is magnetic force measured in?
  
• What is magnetic force measured in?
  
• How does mass affect simple harmonic motion?
  
• Question #b71cf
  
• Question #efecf