Solving Equations Answers
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The final velocity of an object moving in one dimension is given by the formula v = u + at, where u is the initial velocity, a is the acceleration, and t is the time. Solve this equation for t.To solve for t, first both sides of the equation.
A
add u toB
subtract u fromC
multiply by u onD
divide by u on2
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Subtracting u from both sides of the equation results in:Solve this equation for t.
A
OptionB
OptionC
OptionD
Option3
Check all equations that are equivalent.
A
OptionB
OptionC
OptionD
Option4
The work accomplished by two people working on the same task for the same amount of time but at different rates is given by the equation . When solving this equation for t, which of the following steps would not be algebraically correct?
A
w – r1t = r2tB
w = t(r1 + r2)C
w = r1r2t5
In the line marked *, what strategy was used?
A
combining like termsB
reducing a fractionC
renaming a fraction6
The expression fills in the orange box.
A
ecB
e-cC
de-cD
de-cd7
Solve w = t(r1 + r2) for t.
A
t = w(r1 + r2)B
t = w/(r1 + r2)C
t = w – (r1 + r2)Did you find these answers helpful?
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