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CBSE Class 9 Answered

 Find the distance, displacement and the ratio of distance to displacement in each case from the figure given below:  a) When object is travelling from A to B.  b) When object is travelling from A to C. 
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c) When object is travelling from A then coming back to A. d) When object is travelling from B to C.

Asked by mahikhandelwal455 | 24 Jun, 2018, 07:47: PM
Expert Answer
Distance travelled is actual distance covered during travelling from starting point to ending point.
displacement is shortest distance between starting point and ending point.
 
(a) distance / displacement = πR /(2R) = π/2
 
(b) & (d) point C is not given, so we are not able to answer
 
(c) distance /displacement = 2πR / 0 = infinity
Answered by Thiyagarajan K | 24 Jun, 2018, 10:52: PM
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