Identify the kind of simple machine represented by each of these examples: a. A drill bit b. A skateboard ramp c. A boat oar

Physics

1 answer:

marusya05 [52]2 years ago

6 0

Answer:

a skateboard ramp

Explanation:

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Answer:

$a=-0.33\ m/s^2$

Explanation:

<u>Accelerated Motion</u>

The acceleration of a moving body is defined as the relation of change of speed (or velocity in vector form) with the time taken. The formula is given by

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Or, equivalently

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