An Automobile (M = 1

question 29

Short Answer

An automobile (m = 1.00 * 103 kg) is driven into a brick wall in a safety test. The bumper behaves like a spring (k = 5.00 *106 N/m), and is observed to compress a distance of 3.16 cm as the car is brought to rest. What was the initial speed of the automobile?

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Definitions:

HDMI Connection

A digital interface for transmitting audio and video data from an HDMI-compliant source to a compatible computer monitor, video projector, digital television, or digital audio device.

Resolution

The number of pixels shown on a monitor or the output of a printer.

I/O Bandwidth

The maximum rate at which data can be transferred between the input/output devices and the processing unit of a computer, measuring the throughput or data transfer capacity of the connection.

Disk I/O Speed

Disk I/O speed refers to the speed at which data transfer occurs between a computer's permanent storage, like a hard drive or SSD, and the computer’s memory.