42) A Cube of side 10 cm has a square through hold of 5 cm size at its centre. What is the mass of the cube if the density of the material is 5 gm/cc? g=10 m/square second.
Answer is:
3750 gm
ISRO Draughtsman-B Mechanical Question Paper - 2016 (Set -1) with Answer Key
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Answer is:
In opposite direction
Answer is:
Force
Explanation:
The measurement of physical quantities is one of the most important operations in engineering. Every quantity is measured in terms of some arbitrary, but internationally accepted units, called fundamental units.
All physical quantities, met within this subject, are expressed in terms of the following three fundamental quantities :
1. Length (L or l ),
2. Mass (M or m), and
3. Time (t).
