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A car of mass 1000g is brought to rest f...

A car of mass 1000g is brought to rest from a speed of `40ms^-1` in a distance of 80m. Find the braking force of the car assuming that it is constant and that there is a constant resistance of motion of 100N

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To solve the problem step by step, we will follow the physics principles related to forces, motion, and kinematics. ### Step-by-Step Solution: 1. **Identify Given Data:** - Mass of the car (m) = 1000 g = 1 kg (since 1000 g = 1 kg) - Initial speed (u) = 40 m/s - Final speed (v) = 0 m/s (the car is brought to rest) ...
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