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tensa zangetsu [6.8K]

2 years ago

14

A car takes off from a stop sign and is going 267 m/s after 4.5 seconds. a) Determine the acceleration of the car. Show your wor

k and include units

1 answer:

gizmo_the_mogwai [7]2 years ago

3 0

Answer:

49.33333m/s²

Explanation:

The formula for acceleration is <em>acceleration=change in velocity/change in time</em>

<em>So: </em>

<em>Iv= 0m/s</em>

<em>Fv= 267m/s</em>

<em>a=267m/s divided by 4.5s</em>

<em>a=49.3333m/s²</em>

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2 years ago

The initial volume reading in a graduated cylinder is 30 mL. The mass of an irregular shape of an unknown metal piece is 55.3 g.

Vadim26 [7]

Answer:

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