If No External Forces Are Acting on a Moving Object,it

question 15

Multiple Choice

If no external forces are acting on a moving object,it will

• A)continue moving at the same speed.
• B)continue moving at the same velocity.
• C)move slower and slower until it finally stops.

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Definitions:

Membrane Potential

The electrical potential difference across a cell's plasma membrane, caused by the differential distribution of ions, crucial for functions such as nerve impulse transmission.

Sodium-potassium Pumps

Biological mechanism involving the active transport of sodium and potassium ions across cell membranes, essential for various cellular processes.

Charges

Financial or legal responsibilities, or in physics, the property of matter that causes it to experience a force when placed in an electromagnetic field.

Phospholipids

A class of lipids forming the major component of cell membranes, consisting of two fatty acids, glycerol, and a phosphate group.