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Maths TNSB Mentoring
Class 10
Algebra
Zeroes, Roots of Quadratic Equation; Formation and Solving Quadratic Equations II
5.
TBQ - Find the time taken
Question:
2
m.
A
circular plate
rolls down a slope and travels a distance \(d = t^2 - 0.75t\) feet in \(t\) seconds. Find the time when the distance travelled by the
circular plate
is \(19\) feet.
Answer
:
The time taken by the
circular plate
\(=\)
seconds
.
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