Question

जैव व अजैव घटक मिलकर परितंत्र का निर्माण करते हैं
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Answer 1

Explanation:

Explanation:

find the time taken by a car to cover a distance of 2t to the power 4 -3t cube -9t -12 km at the speed of 2t to the power 4 +3t +4 km/hrA satellite is revolving around a planet of radius R,in a circle or radius r with angular speed w. Find the acceleration due to gravity on planet,s surface