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Vishrant Vasavada Grade: 11
        Two cars are moving in same direction with same speed 30 km/h. They are seperated from each other bu 5 km. A third car is moving in same direction meets the two after an interval of 4 minutes. The speed of third car is?
7 years ago

Answers : (1)

Badiuddin askIITians.ismu Expert
147 Points
										

Dear Visrant


 


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so equation from car's frame of reference


5 = (v-30)*(4/60)


V=105 km/h


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Badiuddin

7 years ago
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