Motion in a Straight Line

Section: Physics

Question : 39 of 119

Marks: +1, -0

An object moves with speed v1,v2, and v3 along a line segment AB,BC and CD respectively as shown in figure. Where AB=BC and AD=3‌AB, then average speed of the object will be :

[1-Feb-2023 Shift 1]

‌
(v1+v2+v3)
3
‌
v1v2v3
3(v1v2+v2v3+v3v1)
‌
3v1v2v3
v1v2+v2v3+v3v1
‌
(v1+v2+v3)
3v1v2v3

Validate

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