Q4. Calculate the distance and displacement
when a body moves along a semi circle of
radius 14 cm.
Answers
Answered by
1
Explanation:
distance travelled is πr which is the formula of circumference of semicircle
here πr =π*14
=22/7 * 14
=44 cm
displacement = 2r =2 * 14
= 28 cm
Answered by
0
radius = 14 cm
Displacement = 2*radius = 14*2 = 28 cm
Distance = circumference / 2
Circumference = 2*pi*r
Distance = 2*3.14*14 / 2 = 43.96 cm
:-)
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