A Heavy Meterstick Has a Mass of 1 Kg

question 32

Multiple Choice

A heavy meterstick has a mass of 1 kg.When the meterstick is thrown like a spear past you,you measure its momentum to be 2mv.What do you measure its length to be?

• A)1 m
• B)0)87 m
• C)0)5 m
• D)0)25 m
• E)none of these

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Definitions:

MTBF

Mean Time Between Failures, a measure used to predict the reliability and durability of a product or system.

6-Sigma Standards

A set of techniques and tools for process improvement aimed at reducing the probability of defects and variability in manufacturing and business processes.

Nuclear Reactor

A device used to initiate and control a sustained nuclear chain reaction, primarily for the generation of electricity or for research purposes.

Redundant Controls

Systems or mechanisms put in place to act as backup or fail-safes in order to ensure continuous operation and enhance safety.