Answer:
csvadbvns egv,ekrhvybge e yrbge ngeeeeerhjyk4 r5y erhyniner mbrltjhnprihmb fghurijmb fm nbjrkfb
Explanation:
Answer:
true
Explanation:
because it is a external agency which Change or tends to change the state of rest or uniform motion in a straight line
Answer:
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Difference between Datum and Datum feature is<em> 'Datum is theoretical and Datum feature is real'.
</em>
Option: (b)
<u>Explanation:</u>
A Datum is a perfect plane, line, point or surface but only occurs theoretically.
However a Datum Feature is fully based on a tangible surface, axis or point on a part where that theoretical datum is located.
The reason behind in this is they are not equal to each other because the 'part surface' is never 100% perfect.
The important functional features of the Datum is controlled during measurements.
