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C31.Gacular moti o: The, ptch the following : (Write the alphabet from Section 'B' in the answer.), 10. MOTION AND MEASUREMENT OF DISTANCES, 95, Express marks), Section 'A', Ans., Section 'B', (1) (., Steam engine, (а) Bus, (2)(9), 1(3)→(, DlAutomobile, (b) Rectilinear motion, a bicycle, 3) Waterway, (c) Train, A rópe-walker walking (4 ) b, (d) Boat, the, on the rope, (e) Circular motion, the following questions in details : [4 Marks each], what care will you take in measuring the length of any object?, n measuring the length, of any object , uve need, Position of eye, Correct, o talle botlacwing coere., Wrong, Wrong, fo, core., aflate the scate paerallel in, motact with the 'object, elong its length.Place one, End of the object care-, lock hully at zero murk of, the crate., serve the other end of, thject and the mask en the scale where it, - motton ends. Corsect position of the eye is also, m bou mptant for taking megsunement.Jour, ave must be eaactly in brant of the point, n., Pencil 4, Scale, [ Figure : Correct and wrong, methods of taking a reading], ion and, cotion of, where the gmeashurement is to be 'taken., boo, teatting, "Explain different types of motion with examples. Diberent, motion are, types, as folloco!, Dectiline ar motion: The motion in which an., thje at moves along i straight line is called, ectilinear motion or linear motion. es, bullet fiaed, Curved msti m: The motion in awhich anobie, along, cbjett, a curve is called curved motio.ex the, 9ular sticn: The mation in cohich" n bed, moves, object, on a, as
