Question

Acceleration (a) of a moving object is directly proportional to its velocity (v). If velocity is 4 when acceleration is 10, what is acceleration when velocity is 27.5

Answer 1

\[\huge \bf acceleration(a)=k \times velocity(v)\]
where k is constant.

If v=4 and a=10,
\[\huge \bf k=\frac{a}{v}=\frac{10}{4}=\frac{5}{2}\]

Answer 2

If v=27.5 and a=?
\[\huge \bf k=\frac{a}{v}\]
\[\huge \bf a=k \times v\]

so,
\[\huge \bf a=\frac{5}{2} \times 27.5\]

Answer 3

Can you solve for a? @balokkk

Answer 4

good boi @mayankdevnani =]

Answer 5

thank you :) @genius12

Answer 6

68.75? @mayankdevnani

Answer 7

yeah,you are correct

Answer 8

thank youu

Answer 9

welcome :)