A bus decreases its speed from 80 , km , h^{- | vedclass

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(B) Initial speed of the bus $(u)$ = $80 	imes \frac{5}{18} = 22.22 \, m/s$.Final speed of the bus $(v)$ = $60 	imes \frac{5}{18} = 16.66 \, m/s$.Ti

Vedclass · Accepted Answer

$-1.112$

Vedclass · Answer

(B) Initial speed of the bus $(u)$ = $80 	imes \frac{5}{18} = 22.22 \, m/s$.Final speed of the bus $(v)$ = $60 	imes \frac{5}{18} = 16.66 \, m/s$.Time taken $(t)$ = $5 \, s$.Acceleration $(a)$ is given by the formula $a = \frac{v - u}{t}$.Substituting the values: $a = \frac{16.66 - 22.22}{5} = \frac{-5.56}{5} = -1.112 \, m/s^2$.Thus,the acceleration of the bus is $-1.112 \, m/s^2$.

$A$ bus decreases its speed from $80 \, km \, h^{-1}$ to $60 \, km \, h^{-1}$ in $5 \, s$. Find the acceleration (in $m / s^2$) of the bus.

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