In a car race straight road, car A takes a time t less than car B at finish and passes finshing point with a speed 'v' more than that of a car B. Both the cars start from rest and travel with the constant acceleration a1 and a2 repectively . Then 'v' is equal to:
2nd equation or Position- time equation -
Displacement
Initial velocity
acceleration
time
-
Let time taken by A is
from question
.....................(1)
........................................(2)
from (1) and (2)
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