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7/21/22, 7:37 AMProblem Set ThreeNotes: Use 9.8 m/s 2 for the acceleration due to gravity. Formust be expressed in m/sLaw calculations, mass must be expressed in kg and velocity.An automobile weighs 2000lb. Calculate the weight of the car in N and it’s mass in kg.

Sagot :

Given:

The mass of the automobile is

[tex]m=2000\text{ lb}[/tex]

To find:

The weight of the car in N and its mass in kg

Explanation:

We know,

[tex]1\text{ lb=0.454 kg}[/tex]

So, the mass of the automobile is

[tex]\begin{gathered} m=2000\times0.454 \\ =908\text{ kg} \end{gathered}[/tex]