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m_a_m_a [10]
2 years ago
5

Can anybody help me it says, Model the force that would cause each velocity change.

Physics
2 answers:
amid [387]2 years ago
8 0

Answer:

Explanation:

Please try to take a better photo as it is difficult to read.

For the first case, it is a small force to the right as there is a small velocity change.

For the second case, there is no force as there is no change in velocity

For the third case, it is a large (could be medium but photo is too blurry) force to the right as there is a large change in velocity.

kogti [31]2 years ago
5 0

Answer:

Explanation:

⇒ (small)

no force

<h2>⇒ (large)</h2>
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Read 2 more answers
HOW FAR DOES A UNICYCLE TRAVEL AT A SPEED OF 20 M/S FOR 15 SECONDS?​
astra-53 [7]

Given:-

  • Speed of the unicycle = 20 m/s
  • Time taken = 15 s

To Find: Distance travelled by the unicycle.

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s = vt

where,

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  • v = Speed &
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Therefore,

s = (20 m/s)(15 s)

→ s = (20 m)(15)

→ s = 300 m (Ans.)

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