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a fire woman dropped a person onto the safety net. right before the person hit the net he had a velocity of 11.2m/s and 1800j of kinetic energy
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a fire woman dropped a person onto the safety net. right before the person hit the net he had a velocity of 11.2m/s and 1800j of kinetic energy

User Theodosis
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4.2k points

2 Answers

0 votes

Answer:

28.699

Step-by-step explanation:

User Henri
by
5.3k points
4 votes

Answer: 28.699

Step-by-step explanation:

KE=1/2(mv²)

1800=1/2m (125.44)

14.349=2m

m=28.699

User Thomasdao
by
5.4k points
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