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vfiekz [6]
2 years ago
12

An object whose mass is 3 kg is fired from an artillery cannon, giving it a forward momentum of 1050 kg•m/s . What is its veloci

ty?
Physics
1 answer:
Yuki888 [10]2 years ago
7 0

<u>Given</u><u> </u><u>:</u><u>-</u>

  • Mass of the object is 3kg .
  • Its momentum is 1500kg m/s

<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>

  • Its velocity .

<u>Solution</u><u> </u><u>:</u><u>-</u>

As we know that , the amount of motion contained in a body is called momentum . Mathematically ,

\sf\twoheadrightarrow Momentum = mass * velocity\\\\

\sf\twoheadrightarrow 1500kg\ m/s = 3kg * v\\\\

\sf\twoheadrightarrow v =\dfrac{1500kg\ m/s}{3kg}\\\\

\sf\twoheadrightarrow \underline{\underline{\blue{ velocity = 500m/s}}}

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