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I need help with 6 and 7
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I need help with 6 and 7

I need help with 6 and 7-example-1
User Darshan Pania
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1 Answer

6 votes

Step-by-step explanation:

6. Force = mass × acceleration

F = m Δv / Δt

F = (0.155 kg) (50.0 m/s − (-44.0 m/s)) / (0.00450 s)

F = 3240 N

7. Force = mass × acceleration

F = m Δv / Δt

75 N = (180 kg) (2.0 m/s − 0 m/s) / Δt

Δt = 4.8 s

User Drhyde
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