Two Objects with Masses M₁ = 30,000 Kg and M₂ $\times$

question 2

Multiple Choice

Two objects with masses M₁ = 30,000 kg and M₂ = 70,000 kg are initially very far apart and at rest.If due to gravitational attraction the two objects attract each other,calculate their total kinetic energy when they are 100 km apart.

• A)1.4 \(\times\) 10^-3 J
• B)1.4 \(\times\) 10^-11 J
• C)1.4 \(\times\) 10^-6 J
• D)0.7 \(\times\) 10^-3 J
• E)0.7 \(\times\) 10^-6 J

Grasp the principles of comparative genomics and its applications in understanding bacterial environments and evolutionary relationships.

Identify and describe the functions of different types of DNA sequences, including regulatory sequences.

Acquire skills in sequencing methodology, including the use of computer programs for sequence assembly.

Analyze the evolutionary significance of gene loss in bacteria, particularly in relation to environmental adaptation.

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