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A 24-N net force acts on an 8-kg rock. What is the acceleration of the rock?
a. 2 m/s²
b. 3 m/s2
c. 4 m/s²
d. 32 m/s²​


Sagot :

[tex]\tt{\huge{\blue{Explanation:}}}[/tex]

The force acting on an object is given by

[tex]\boxed{F = ma}[/tex]

where:

F = force

m = mass

a = acceleration

[tex]\tt{\huge{\red{Solution:}}}[/tex]

Solving for a

F = ma

[tex]\dfrac{F}{m} = \dfrac{ma}{m}[/tex]

[tex]a = \dfrac{F}{m}[/tex]

[tex]a = \dfrac{\text{24 N}}{\text{8 kg}}[/tex]

[tex]\boxed{a = \text{3 m/}\text{s}^{2}}[/tex]

Therefore, the answer is b. 3 m/s²

[tex]\\[/tex]

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