A cat walks at a leisurely pace of 2 m/s. It spots a mouse and starts to sprint, chasing the mouse down the street. It takes the cat 3 s to reach a top speed of 20 m/s. Calculate the cat's rate of acceleration during this time.

Explanation:

Initial speed of a cat, u = 2m/s

It takes the cat 3 s to reach a top speed of 20 m/s.

We need to find the cat's rate of acceleration during this time. Acceleration is equal to the rate of change of velocity. So,

So, the acceleration of the cat is .

ill do it for 100, also this isnt 80 its 40

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