An asteroid,of radius 2.1 km,is observed to have an escape speed equal to a typical person's speed attained by jumping off , 3.0 m/s.What is its mass? A) 4.2 $\times$ 10¹⁴ kg B) 2.8 $\times$ 10¹⁴ kg C) 5.7 $\times$ 10¹⁴ kg D) 0.5 $\times$ 10¹⁴ kg E) 1.4 $\times$ 10¹⁴ kg

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The Answer of An asteroid,of radius 2.1 km,is observed to have an escape speed equal to a typical person's speed attained by jumping off , 3.0 m/s.What is its mass? A) 4.2 $\times$ 10¹⁴ kg B) 2.8 $\times$ 10¹⁴ kg C) 5.7 $\times$ 10¹⁴ kg D) 0.5 $\times$ 10¹⁴ kg E) 1.4 $\times$ 10¹⁴ kg

An Asteroid,of Radius 2 ×\times× 1014 Kg B) 2 ×\times× 1014 Kg C) 5

An Asteroid,of Radius 2 $\times$ 10¹⁴ Kg
B) 2 $\times$ 10¹⁴ Kg
C) 5