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What force is required to accelerate a body with a mass of 15 kilograms at a rate of 8 m/s2?


A. 23 kg
B. 120 N
C. 23 N
D. 1.875 kg

Respuesta :

Willchemistry
F = m * a

F = 15 kg * 8 m/s²

F = 120 N

Answer B

hope this helps
TheMasterHelper

What force is required to accelerate a body with a mass of 15 kilograms at a rate of 8m/s² 

 As Force=Mass X Acceleration

Here F= 15 Kg and Accelerate = 8m/sq sec

So force required = 15×8 = 120N

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