A 10-ton truck enters a 15? safety ramp at a high speed v0 and travels 540 ft

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A 10-ton truck enters a 15? safety ramp at a high speed v0 and travels 540 ft in 5.5 s before its speed is reduced to v0/2. Assuming constant deceleration determine

(a) The initial speed v0,

(b) The magnitude of the braking force. Neglect air resistance and rolling resistance.

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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Question Posted: Oct 19, 2010 02:36 AM

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A 10-ton truck enters a 15? safety ramp at a high speed v0 and travels 540 ft

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RAIL 00 INES 15° 00

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Lmg N W 20000 lb 20000 322 Momentum xmv F mg sin15t my m 621118 lbsft 621118vo F mg sin1...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

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