Physics, 07.03.2020 03:53 navygoat5871
Car 1 has 7 times the mass of car 2, but only 0.6 as much kinetic energy. What is the ratio between the speeds of the two cars (v1/v2)? You must type your answer as a numerical value.
Answers: 3
be the velocity
  
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Car 1 has 7 times the mass of car 2, but only 0.6 as much kinetic energy. What is the ratio between...
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