Question

if mass is 12 ko kg .And velocity if mass is 44 meter per second.cosculate momentum,
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Answer 1

Correct question: If the mass is 12 kg. And velocity is 44 meter per second. Calculate the momentum.

Provided that:

• Mass = 12 kg
• Velocity = 44 mps

To calculate:

• The momentum

Solution:

• The momentum = 528 kg m/s

Using concept:

• Momentum formula

Using formula:

• p = mv

Where, p denotes momentum, m denotes mass and v denotes velocity.

Required solution:

»»» Momentum = Mass × Velocity

»»» p = mv

»»» p = 12 × 44

»»» p = 528 kg m/s

»»» Momentum = 528 kg m/s

Additional information:

• Momentum is the product of mass and velocity of any body.

• The SI unit of momentum = kg m/s

• How the International system (SI) unit of momentum derived!?

We know that momentum is the product of mass and acceleration, i.e., p = mv

We know that,

• SI unit of mass = kg
• SI unit of velocity = m/s

Therefore,

⇒ Momentum = Mass × Velocity

⇒ p = mv

⇒ p = kg × m/s

⇒ p = kg m/s

• Henceforth, SI is derived!

• Momentum is a vector quantity.

• Momentum have both magnitude and direction.

• ${\sf{\vec{p}}}$ denotes momentum.

Answer 2

Answer:

Mass (m) = 12 kg

Velocity (v) = 44 m/s

As we know,

Moment = Product of Mass and Velocity

P = m × v

= 12 × 44

= 528 kg m/s

Therefore, Moment of the Body would be 528 kg m/s.