Math

QuestionFind the equation equivalent to average velocity v=d2d1t2t1v = \frac{d_{2}-d_{1}}{t_{2}-t_{1}}. Options: A, B, C, D.

Studdy Solution

STEP 1

Assumptions1. The formula for average velocity is given by v=dd1tt1v=\frac{d_{}-d_{1}}{t_{}-t_{1}} . d1d_{1} and dd_{} represent the distance traveled by the particle at times t1t_{1} and tt_{} respectively3. We need to find an equation equivalent to the formula for velocity

STEP 2

First, we multiply both sides of the equation by (t2t1)(t_{2}-t_{1}) to isolate vv on one side.
v(t2t1)=d2d1v(t_{2}-t_{1}) = d_{2}-d_{1}

STEP 3

Next, we rearrange the equation to isolate d2d_{2} on one side.
d2=v(t2t1)+d1d_{2} = v(t_{2}-t_{1}) + d_{1}This equation is equivalent to the formula for velocity.

STEP 4

Comparing the equation obtained in3 with the options given, we find that it matches with option C.
So, the equation equivalent to the formula for velocity is d2=v(t2t1)+d1d_{2}=v\left(t_{2}-t_{1}\right)+d_{1}.

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