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Subjects
Science CBSE
Class 9
Motion
Textbook questions
20.
Intext Question III
Exercise condition:
3
m.
A bus decreases its speed from \(80\ km\ h^{–1}\) to \(60\ km\ h^{–1}\) in \(5\ s\). Find the acceleration of the bus.
From the
Equation of motion
- \(I\), We know that,
i
=
i
+
i
×
i
Acceleration of the bus
\(=\)
\(m\ s^{-2}\)
(
Note
:
Enter your answers with three decimal places
)
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