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Guys in this question north-west it means a negative dierection?

Azad, of mass 21 kg, is riding a 5.9 kg bike with a velocity of 4.5 m/s to the north- west. a. What is the total momentum of Azad and the bike together? b. What is the momentum of Azad? c. What is the momentum of the bike?​

1 Answer

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Answer:

a.) Total Momentum = 121 Kg•m/s

b.) Momentum of Azad = 94.5 Kg•m/s

c.) Momentum of Bike = 26.5 Kg•m/s

Step-by-step explanation:

Given;

  • Mass of Azad = 21 Kg
  • Mass of bike = 5.9 Kg
  • Velocity = 4.5 m/s

To Find;

  • The total momentum of Azad and the bike together = ?
  • The momentum of Azad = ?
  • The momentum of the bike = ?

Formula;

  • The product of mass and velocity is called momentum.
  • P = mv

Now,

For Azad;

Mass of Azad = 21 Kg

Velocity = 4.5 m/s

P = 21 Kg × 4.5 m/s

P = 94.5 Kg•m/s

For Bike;

Mass of bike = 5.9 Kg

Velocity = 4.5 m/s

P = 5.9 Kg × 4.5 m/s

P = 26.5 Kg•m/s

For Total Momentum;

Total Momentum = Momentum of Azad + Momentum of Bike

Total Momentum = 94.5 + 26.5 = 121 Kg•m/s

-TheUnknownScientist 72

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