zoie2swete zoie2swete

21-01-2020
Physics

contestada

What is the time it takes to stop a rolling cart traveling forward with 30N and has a change in momentum of 60 kgm/s

Respuesta :

ednorobello92 ednorobello92

21-01-2020

Answer: 2 s

Explanation: Change in momentum is equal to impulse which is J= Fxt

Derive the equation to find t.

t= J/F = 60/30= 2

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