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A laboratory cart with a mass of 7 kilograms moves a distance of 0.5 meters in 3 seconds.Calculate the momentum.

Sagot :

Given that the mass of the cart is m = 7 kg.

The distance is d = 0.5 m.

The time is t = 3 s.

We need to find the momentum, p.

The formula to calculate momentum is

[tex]\begin{gathered} p=mass\times velocity \\ =m\times\frac{d}{t} \end{gathered}[/tex]

Substituting the values, the momentum will be

[tex]\begin{gathered} p=7\times\frac{0.5}{3} \\ =1.167kg\text{ m/s} \end{gathered}[/tex]

Thus, the momentum is 1.167 kg m/s.

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