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Lelu [443]
3 years ago
7

A slug traveling at 3 mm/h, East decided to race the slug next to him increasing his velocity to 5 mm/h, East in one hour. What

was the slug's acceleration?
Physics
1 answer:
N76 [4]3 years ago
7 0

The Acceleration of  slug  would be 2 mm/hr²

<u> Step by step Explanation:</u>

Given of the solution

Initial velocity of the slug,(we can represent as v_{i})  v_{i}= 3 mm/hr

Final velocity of the slug,(we can represent as v_{f} ) v_{f}= 5 mm/hr

Time, t = 1 hr

Acceleration, a = ?

We know,

a = \frac{(5-3)}{1} \\\\a = 2 mm/hr^2

Therefore, The Acceleration of  slug would be 2 mm/hr²

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Answer:

The speed of the big fish after swallowing the small fish is 0.38 m/s.

Explanation:

Consider west to east direction as positive and the opposite direction as negative.

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Now, plug in the given values and solve for 'v'. This gives,

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Therefore, the speed of the big fish after swallowing the small fish is 0.38 m/s

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