A Rapid Transit Trolley Moves with a Constant Acceleration and Covers

question 252

Short Answer

A rapid transit trolley moves with a constant acceleration and covers the distance between two points 128 feet apart in 4 seconds. Its velocity as it passes the second point is 44 feet per second. What is its acceleration?

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Definitions:

Dendrite

The branched projections of a neuron that act to conduct the electrochemical stimulation received from other neural cells to the body, or soma, of the neuron from which it projects.

"Tree"

A perennial plant with an elongated stem, or trunk, supporting branches and leaves in most species.

Neuron

A nerve cell that is the basic building block of the nervous system, responsible for receiving, processing, and transmitting information.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, responsible for integrating sensory information and responding accordingly.