Question

1. The three initial and final positions of a man on the x-axis are given as
1) (-3m, 7m)
2) (7m, -3m)
3) (-7m, 3m)
Which pair gives the negative displacement?
1) (1)
2) (2)
3) (3)
4) (1) and (3)
2. The numerical ratio of distance to displacement is
1) always equal to one
3) always greater than one
2) always less than one
4) equal to or more than one
3. If a man goes 10m toward north and 20m toward east, then his displacement is
1) 22.5 m
2) 25 m
3) 25.5 m
4) 30 m
4. Which of the following graphs represents the position time graph of a particle moving with
negative velocity?
(b)
(c)
(d)
L.​

Answer 1

Answer:

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