A culprit was spotted by a policeman from a distance of 250 meter. When the policeman started running towards the culprit at a speed of 10 km/h, the culprit als

A culprit was spotted by a policeman from a distance of 250 meter. When the policeman started running towards the culprit at a speed of 10 km/h, the culprit also fled. If his speed was 8 km/h, find how far the culprit had run before he was overpowered.

A culprit was spotted by a policeman from a distance of 250 meter. When the policeman started running towards the culprit at a speed of 10 km/h, the culprit also fled. If his speed was 8 km/h, find how far the culprit had run before he was overpowered. ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

1km

1.5 km

2 km

0.8 km

0 1

Best Answer Explained in Below-:

পুলিশের গতিবেগ 10 km/hr অপরাধীর ” 8 km/hr অপরাধী সাপেক্ষে পুলিশের আপেক্ষিক গতিবেগ 2 km/hr অর্থাৎ পুলিশ প্রতি ঘণ্টায় 2 km সামনে আগায়। এখন, 25O1m = 0.25 km পুলিশ 2k আগায়1 ঘণ্টায় ∴ " 0.25 " 0.252 = 0.125 " এই সময়ে অপরাধী অতিক্রম করে (0.125 × 8) km = 1 km

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