Physics, asked by Anonymous, 1 month ago

calculate the momentum of a body of mass 2kg moving with speed 100 cm/s

Answers

Answered by NewGeneEinstein
2
  • Mass=2kg
  • Velocity=100cm/s=1m/s

We know

\boxed{\sf Momentum=Mass\times Velocity}

\\ \sf\longmapsto Momentum=2kg\times 1m/s

\\ \sf\longmapsto Momentum=2kgm/s

Answered by TrustedAnswerer19
23

Answer:

\green{ \boxed{ \sf  \: momentum \: \:  P = 2 \: kgm {s}^{ - 1} }}

Explanation:

Given,

  \rightarrow \sf \: mass \: of \: the \: body \:  \: m = 2 \: kg \\ \rightarrow \sf velocity \: of \: the \: body \:   v = 100 \: cm {s}^{ - 1}  \\  \sf \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \sf \: v \:  =  \frac{100}{100}  m {s}^{ - 1}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \sf \: v  = 1 \: m {s}^{ - 1}  \\  \\ \pink{\rightarrow \sf \:momentum \:  \: P = to \: find} \:  \\  \\  \bf \: we \: know \: that \:  \\  \\  \bf \:  \orange{momentum \:  = mass \times velocity} \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \rightarrow \sf  P   = m \times v \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: =  \sf \:  2 \times 1  \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:    = \sf \: 2 \: kgm {s}^{ - 1}  \\  \\ \green{ \boxed{ \sf  \therefore \: momentum \: \:  P = 2 \: kgm {s}^{ - 1} }}

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