Metallurgical Engineering > GATE 2019 > Rolling
A plate of width 100 cm and thickness 5 cm is rolled to a thickness of 3 cm. If the entry velocity is 10 cm⋅s⁻¹, the exit velocity of the plate (in cm⋅s⁻¹, rounded off to one decimal place) is _______.
Assume no change in the width of the plate.
Assume no change in the width of the plate.
Correct : 16.7
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