1.

A man travelling in a car with a maximum on stat speed of 20m/s watches the friend start off at a distance 100m ahead on a motor cycle with constant acceleration 'a'. The maximum value of 'a' for which the man in the car can reach his friend is

A. \[2\text{ }m/{{s}^{2}}\]          
B. \[\text{1 }m/{{s}^{2}}\]
C. \[4\text{ }m/{{s}^{2}}\]          
D. \[8\text{ }m{{s}^{-2}}\]
Answer» B. \[\text{1 }m/{{s}^{2}}\]


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