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20-08-2020
Mathematics

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A 50 kg skater pushed by a friend accelerates 5 m/sec. how much force did the friend apply?

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ZJSG09112007 ZJSG09112007

20-08-2020

Answer:

250 joules

Step-by-step explanation:

[tex]Mass = 50kg\\Acceleration = 5m/sec\\Force = ?\\\\Force = Mass\times acceleration\\\\Force = 50\times 5\\\\ Force = 250\: joules \: or \:250kgm/s[/tex]

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