A car of mass 1000 kg is moving with a certain speed when a constant braking force 1000 N acts on it for 5s and the speed of the car reduces to half its original speed. Find the further time required to stop the car if the same constant force acts.

Explanation

To solve the problem, we will follow these steps:

### Step 1: Calculate the acceleration (deceleration) due to the braking force.
The formula for acceleration is given by:
\[ a = \frac{F}{m} \]
Where:
- \( F \) is the braking force (1000 N)
- \( m \) is the mass of the car (1000 kg)
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