AravisN342808 AravisN342808
  • 03-11-2022
  • Physics
contestada

Question 2
An object has a momentum of 500 kg mls. If its mass is 20 kg, its speed must be
O 25 m/sO 20 m/s50 m/sO 500

Respuesta :

HarmoneyS258164 HarmoneyS258164
  • 03-11-2022

Given:

The momentum of the object is p = 500 kg m/s

The mass of the body is m = 20 kg

To find the speed of the object.

Explanation:

Speed can be calculated by the formula

[tex]\begin{gathered} p=mv \\ v=\frac{p}{m} \end{gathered}[/tex]

On substituting the values, the speed of the object will be

[tex]\begin{gathered} v=\frac{500}{20} \\ =25\text{ m/s} \end{gathered}[/tex]

Thus, the speed of the object is 25 m/s

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