A Space Vehicle of Mass M Has a Speed V

question 30

Multiple Choice

A space vehicle of mass m has a speed v.At some instant, it separates into two pieces, each of mass 0.5m.One of the pieces is at rest just after the separation.
-How much work was done by the internal forces that caused the separation?

• A)zero joules
• D)mv²
• E)2mv²

---

Definitions:

Exercises for Depression

Physical activities recommended as part of a treatment plan for reducing symptoms of depression.

Electroconvulsive Therapy (ECT)

A medical treatment involving the induced seizures in patients through electric currents to the brain, primarily used for severe depression or bipolar disorder.

Memory Loss

The inability to remember information or experiences, which can be due to various factors including aging, psychological trauma, or neurological conditions.

Neurological Damage

Injury or harm to the nervous system, including the brain and spinal cord, which can result in various physical or cognitive impairments.