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what would the mass be of an object that was moving at a velocity of 35 m/s and has a kinetic energy of 500j be?
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36 votes
36 votes
what would the mass be of an object that was moving at a velocity of 35 m/s and has a kinetic energy of 500j be?

User Priyanka Lopes
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1 Answer

7 votes
7 votes

Answer:

0.816 kg

Step-by-step explanation:


E_k=(1)/(2)mv^(2)\\

so
m=(2E_k)/(v^2)=(2*500)/(35^2)=0.816 kg

User Tony Morconi
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2.7k points
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