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A soccer ball is traveling at a velocity of 50 m/s. The kinetic energy of the ball is 500 J. What is the mass of the soccer ball? (Formula: ) 0.1 kg 0.2 kg 0.4 kg 0.5 kg
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A soccer ball is traveling at a velocity of 50 m/s. The kinetic energy of the ball is 500 J. What is the mass of the soccer ball? (Formula: )

0.1 kg
0.2 kg
0.4 kg
0.5 kg

User GreeneCreations
by
6.2k points

2 Answers

8 votes
Answer: 01.kg so the first one
Step-by-step explanation:
User Marsei
by
6.6k points
4 votes

500=1/2*m*50^2

500=1/2*m*2500

500=m*1250

m=500/1250

m=0.4 kg

User Gambit
by
5.6k points
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