PLEASE HELP:

1 answer:

7 0

The marble's volume is equal to 1.2 $cm^{3}$
Density= mass/volume
Mass= 3.05 Grams
Volume= 1.2 cm^3
3.05/1.2= 2.92 <span>g/mL</span>

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Answer:

c. Only the linear acceleration is zero.

Explanation:

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Therefore, the correct option is:

<u>c. Only the linear acceleration is zero.</u>

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You can use any coordinate system you like in order to solve a projectile motion problem. To demonstrate the truth of this state

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Answer:

a) y₂ = 49.1 m , t = 1.02 s , b) y = 49.1 m , t= 1.02 s

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y-yo = $v_{oy}² /2 g
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 [tex]v_{y}$ = $v_{oy}$ - g t