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```
at an instant car A Is moving with constant velocity of 30 m/s and a stationary car B with acc. 2 m/s^2 in same direction and location, the time after which they cross each other
at an instant car A Is moving with constant velocity of 30 m/s and a stationary car B with acc. 2 m/s^2 in same direction and location, the time after which they cross each other

```
4 years ago

Vikas TU
14146 Points
```							Let car A covered the distance as 'xโ meters then,x = 30*t.................(1)ย For car B,x = 0 + 0.5*2*t^2...............(2)solving both the eqns. we get,t^2 = 30tt (t โ 30 ) = 0t = 30 seconds.
```
4 years ago
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• Test paper with Video Solution
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