A motorist is traveling on a curved portion of highway of radius 350 m at a speed of 72 km/h. The brakes are suddenly applied, causing the speed to decrease at a constant rate of 1.25 m/s2. Determine the magnitude of the total acceleration of the automobile (a) immediately after the brakes have been applied, (b) 4 s later.
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The direction of the conventional current is from positive to the negative termianl of the battery.
Where as the electrons flow from the negative terminal of the battery to the positive terminal of the battery which is exactly opposite to the conventional direction.
Here the conventional current is nothing but from the olden days we are following this direction conventionally as the previous scientists belived that the positive charges moves always, but the positive charges cannot move in the solids.
Explanation:
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