Physics, asked by shivadarshanms01, 1 month ago

35. If the earth has a mass 9 times and radius twice of the planet mars, calculate the minimum speed
required by a rocket to pull out of the gravitational force of Mars. Escape speed for an object on the
surface of the earth is 11.2 kms 1

Answers

Answered by Anonymous

8

Answer:

vm=√2×4×4; ⇒vm=4√2km/sec; Option “A” is correct. Therefore, the escape velocity of mars is 4√2 km/sec.

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