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

question 12

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 their centers of masses are 100 km apart.

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

---

Definitions:

Temperature

A measure of the warmth or coldness of an object or environment, typically expressed in degrees Celsius (°C), Fahrenheit (°F), or Kelvin (K).

Self-care

Self-care involves the practices and activities undertaken by an individual to promote their own physical, mental, and emotional well-being.

Hyperesthesia

An increased sensitivity to sensory stimuli, such as touch, sound, or light.

Neurological Trauma

Injury to the nervous system, such as the brain or spinal cord, resulting from external forces.