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?

asked Jun 28, 2023 29.1k views

17 votes

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2 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

Branchverse answered Jul 4, 2023

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