Seudónimo Seudónimo

13-04-2017
Chemistry

contestada

A force of 99 N causes a box to accelerate at a rate of 11 m/s2. What is the mass of the box? (Ignore frictional effects.)

1,100 kg
1,100 N
9.0 kg
9.0 N

Respuesta :

TheHero TheHero

20-06-2017

F = ma

m = F/a = 99/11 = 9 kg

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