A particle moves in a straight line with a constant starting velocity of 45 m/sec within 12 sec. then slows down to -25m/sec within 16 sec and with that constant velocity within 14 sec. when it starts to speed up at 5 m/sec within 4sec. and constantly until it reach a total time travel of 50 sec. Knowing that x = -520 m at t=0, (a) construct the a-t and x-t curves for 0
A particle moves in a straight line with a constant starting velocity of 45 m/sec within 12 sec. then slows down to -25m/sec within 16 sec and with that constant velocity within 14 sec. when it starts to speed up at 5 m/sec within 4sec. and constantly until it reach a total time travel of 50 sec. Knowing that x = -520 m at t=0, (a) construct the a-t and x-t curves for 0
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A particle moves in a straight line with a constant starting velocity of 45 m/sec within 12 sec. then slows down to -25m/sec within 16 sec and with that constant velocity within 14 sec. when it starts to speed up at 5 m/sec within 4sec. and constantly until it reach a total time travel of 50 sec. Knowing that x = -520 m at t=0, (a) construct the a-t and x-t curves for 0<t<50sec,determine themaximum acceleration of the particle within 5 sec. and determine (b) the
maximum position of the particle (c) the time/s when x=0
(8) the maximum acceleration of the particle within 50 sec.
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