23) A body of mass 10 kg strikes a wall with a momentum of 1000 kg.m/sec. The velocity with which it strikes the wall is
Answer is:
100 m/s
ISRO Draughtsman-B Mechanical Question Paper - 2019 (Set -1) with Answer Key
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Answer is:
Marking tool
Explanation:
A mortise gauge is a Marking tool.
A mortise gauge is a woodworking tool used by a carpenter or joiner to scribe mortise and tenon joints on wood prior to cutting. Mortise gauges are commonly made of hardwood with brass fittings.
Answer is: