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Proportions Quiz 2
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1
Given a
_{c}
= kr
^{2}
/T, if a
_{c}
= m/s/s when r was m, what would a
_{c}
be (in m/s/s) if r was m?
2
Given a
_{c}
= kr
^{2}
/T, if a
_{c}
= m/s/s when T was s, what would a
_{c}
be (in m/s/s) if T was ?
3
Given a
_{c}
= kr
^{2}
/T,if a
_{c}
= 13.0 m/s2 when r = m and T = s, what would ac be (in m/s/s) when r = m and T =4.83 s?
4
A rectangle has an area of m
^{2}
. What would its area be (in m
^{2}
) if its length was doubled and its width was tripled?
5
A rectangle has an area of m
^{2}
. What would its area be (in m
^{2}
) if its length and width were tripled?
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