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A motor car moving with a uniform speed ...

A motor car moving with a uniform speed of 20 m/sec comes to stop on the application of brakes after travelling a distance of 10m, its deceleration is

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To find the deceleration of the motor car, we can use the equations of motion. Let's break down the solution step by step. ### Step 1: Identify the known values - Initial speed (u) = 20 m/s - Final speed (v) = 0 m/s (since the car comes to a stop) - Distance (s) = 10 m - Deceleration (a) = ? (to be calculated) ...
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