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A vehicle travels half the distance L with speed V_1 and the other half with speed V_2, then its ...
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A vehicle travels half the distance L with speed V_1 and the other half with speed V_2, then its average speed is
(a) V_1+V_2/2
(b) 2 V_1+V_2/V_1+V_2
(c) 2 V_1 V_2/V_1+V_2
(d) L(V_1+V_2)/V_1 V_?
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(a) V_1+V_2/2
(b) 2 V_1+V_2/V_1+V_2
(c) 2 V_1 V_2/V_1+V_2
(d) L(V_1+V_2)/V_1 V_?
📌 PHYSICS WALLAH OTHER CHANNELS :
📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :
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