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1 year ago

It takes 399 newtons to move a 7.2 kg object. What is the acceleration of the object?

Physics

1 answer:

Nookie1986 [14]1 year ago

8 0

Answer:

a = 55.42m/s²

Explanation:

F = m*a

F = force(Newtons)

m = mass

a = acceleration

a = F/m

a = 399N/7.2kg

a = 55.42m/s²

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As we know

$F_{f}=u*F_{N}=u*m*g$

Also the center ward direction forces

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$a_{c}=\frac{v_{t}^2}{r}$

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