Question

When a n object completes one and a half round around a circular path of diameter 7m,the distance covered and the displacement are

(2 Points)

66m and 7m

33m and 14m

7m and 66m

14m and zero

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Answer 1

in one and half round

distance=circumference of circle+circumference of semicircle

2πr+πr

d=(2×3.14×3.5)+(3.14×3.5)

d=22+11=33

displacement=diameter

s=2×7=14

option (b) is correct

Answer 2

Answer:

33m and 14m .....,........