The $v - t$ graph of a moving object is given in figure. The maximum acceleration is...........$\mathrm{cm/sec}^{2}$
The $v - t$ graph of a moving object is given in figure. The maximum acceleration is...........$\mathrm{cm/sec}^{2}$
$1$
$2$
$3$
$6$
The $v - t$ graph of a moving object is given in figure. The maximum acceleration is...........$\mathrm{cm/sec}^{2}$
Maximum acceleration means maximum change in velocity in minimum time interval.
In time interval $t = 30$ to $t = 40\,sec $
$a = \frac{{\Delta v}}{{\Delta t}} = \frac{{80 - 20}}{{40 - 30}} = \frac{{60}}{{10}} = 6\;cm/{\sec ^2}$
Other Language