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Ball A Mass: 0. 45 kg Velocity: 50 m/s Ball B Mass: 0. 45 kg Velocity: 80 m/s Ball C Mass: 0. 45 kg Velocity: 25 m/s Which ball has the greatest momentum? A B C.

Sagot :

nuhulawal20

The ball with the greatest momentum is BALL B, which has a momentum of 36kg.m/s.

  • Mass of Ball A; [tex]m_a = 0.45kg[/tex]
  • Velocity of Ball A; [tex]v_a = 50m/s[/tex]
  • Mass of Ball B; [tex]m_b = 0.45kg[/tex]
  • Velocity of Ball B; [tex]v_b = 80m/s[/tex]
  • Mass of Ball C; [tex]m_c = 0.45kg[/tex]
  • Velocity of Ball C; [tex]v_c = 25m/s[/tex]

The Momentum of an object is simply the product of the mass of the object and its velocity. It is expressed as:

[tex]p = mv[/tex]

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

We substitute

BALL A

[tex]p = 0.45kg * 50m/s\\\\p = 22.5kg.m/s[/tex]

Momentum of ball A is 22.5kg.m/s

BALL B

[tex]p = 0.45kg * 80m/s\\\\p = 36kg.m/s[/tex]

Momentum of ball B is 36kg.m/s

BALL C

[tex]p = 0.45kg * 25m/s\\\\p = 11.25kg.m/s[/tex]

Momentum of ball C is 11.25kg.m/s

Hence, the ball with the greatest momentum is BALL B, which has a momentum of 36kg.m/s.

Learn more: https://brainly.com/question/904448

raddugas

Answer:

Ball B has the greatest momentum out of all of them.

Explanation:

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