A skydiver jumps from an airplane where the resistance he encountered isproportional to its velocity and his limiting velocity is equal to 10 ft/sec. After 20minutes, he opens his parachute, and at that moment the resistance increasesthrice to its original velocity. If he landed after 35 minutes, what is the altitudeof the skydiver at the moment he opens his parachute? (Assuming its secondlimiting velocity is 4 ft/sec)O 3500 ft3600.75 ft11996.89 ft1200 ft

Altitude of the skydiver at the moment he opens his parachute. Given, First limiting velocityv1=10…

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