CBSE Class 11-science Answered
based on vectors
Asked by Sonal13 | 01 May, 2010, 12:42: PM
Expert Answer
Dear Student,
The displacement of between the two cities can be visualized as follows:
Let the vertical displacement be x and horizontal displacement be y.
Now,
x= 75 + (60sin45o) = 117.43 Kms
y= (60cos45o) - 20 = 22.43 Kms
Therefore, Net displacement = (x2+y2)1/2 = 119.55 Kms
Regards Topperlearning.
Answered by | 07 May, 2010, 11:41: AM
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