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A car travels at 6 m/s and reaches a velocity of 24 m/s in 6 seconds. Calculate its acceleration. answer:...

1. A car travels at 6 m/s and reaches a velocity of 24 m/s in 6 seconds. Calculate its acceleration.
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2. A cyclist is traveling at 4 m/s and accelerates for 5 seconds at an acceleration of 2 m/s². Calculate the cyclist's final velocity.
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3. A train increases its velocity from 10 m/s to 30 m/s in 10 seconds. Calculate its acceleration.
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4. A runner is moving at 3 m/s and reaches 9 m/s after 2 seconds. Calculate the runner's acceleration.
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5. A bus starts from rest and accelerates at 1.5 m/s² for 8 seconds. Calculate its acceleration and final velocity.
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6. A skateboarder is traveling at 2 m/s and reaches 8 m/s in 3 seconds. Calculate the skateboarder's acceleration.
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7. A motorcycle increases its velocity from 12 m/s to 28 m/s over 4 seconds. Calculate its acceleration.
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8. An airplane starts from rest and accelerates at 3 m/s² for 12 seconds. Calculate its final velocity.
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9. A delivery truck is traveling at 6 m/s. After 5 seconds, its velocity increases to 21 m/s. Calculate its acceleration.
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10. A soccer ball is kicked from rest and accelerates at 4 m/s² for 3 seconds. Calculate its final velocity.
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Answer

  1. A car travels at 6 m/s and reaches a velocity of 24 m/s in 6 seconds. Calculate its acceleration.

    Acceleration (a) = (final velocity - initial velocity) / time

    a = (24 m/s - 6 m/s) / 6 s = 18 m/s / 6 s = 3 m/s²

    Answer: 3 m/s²

  2. A cyclist is traveling at 4 m/s and accelerates for 5 seconds at an acceleration of 2 m/s². Calculate the cyclist's final velocity.

    Final velocity (v) = initial velocity + (acceleration * time)

    v = 4 m/s + (2 m/s² * 5 s) = 4 m/s + 10 m/s = 14 m/s

    Answer: 14 m/s

  3. A train increases its velocity from 10 m/s to 30 m/s in 10 seconds. Calculate its acceleration.

    a = (30 m/s - 10 m/s) / 10 s = 20 m/s / 10 s = 2 m/s²

    Answer: 2 m/s²

  4. A runner is moving at 3 m/s and reaches 9 m/s after 2 seconds. Calculate the runner's acceleration.

    a = (9 m/s - 3 m/s) / 2 s = 6 m/s / 2 s = 3 m/s²

    Answer: 3 m/s²

  5. A bus starts from rest and accelerates at 1.5 m/s² for 8 seconds. Calculate its acceleration and final velocity.

    Acceleration = 1.5 m/s² (given)

    Final velocity (v) = initial velocity + (acceleration * time)

    v = 0 m/s + (1.5 m/s² * 8 s) = 0 m/s + 12 m/s = 12 m/s

    Answer: Acceleration: 1.5 m/s², Final Velocity: 12 m/s

  6. A skateboarder is traveling at 2 m/s and reaches 8 m/s in 3 seconds. Calculate the skateboarder's acceleration.

    a = (8 m/s - 2 m/s) / 3 s = 6 m/s / 3 s = 2 m/s²

    Answer: 2 m/s²

  7. A motorcycle increases its velocity from 12 m/s to 28 m/s over 4 seconds. Calculate its acceleration.

    a = (28 m/s - 12 m/s) / 4 s = 16 m/s / 4 s = 4 m/s²

    Answer: 4 m/s²

  8. An airplane starts from rest and accelerates at 3 m/s² for 12 seconds. Calculate its final velocity.

    Final velocity (v) = initial velocity + (acceleration * time)

    v = 0 m/s + (3 m/s² * 12 s) = 0 m/s + 36 m/s = 36 m/s

    Answer: 36 m/s

  9. A delivery truck is traveling at 6 m/s. After 5 seconds, its velocity increases to 21 m/s. Calculate its acceleration.

    a = (21 m/s - 6 m/s) / 5 s = 15 m/s / 5 s = 3 m/s²

    Answer: 3 m/s²

  10. A soccer ball is kicked from rest and accelerates at 4 m/s² for 3 seconds. Calculate its final velocity.

    Final velocity (v) = initial velocity + (acceleration * time)

    v = 0 m/s + (4 m/s² * 3 s) = 0 m/s + 12 m/s = 12 m/s

    Answer: 12 m/s

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