Problem 80A particle travels along the x-axis such thatx(t)displacement in meters from the origin tseconds after the413 - 2t + 5 where x represents its%3Dobservations began.Calculate the velocity of the particle after 3seconds (in m/s).а. 100с. 125b. 105d. 106

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Answered: A particle travels along the x-axis…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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a 690N block is resting on an inclined plane and is subjected to a constant force of 875N acting parallel to the inclined plane. After the block has moved 4.69m from rest along the inclined plane, the force 600N is removed. The inclined plane has a slope of 4 vertical and 3 horizontal. Coefficient of friction is 0.23. a. Which of the following gives the distance that the block will move further along the inclined plane until it stops. b. Which of the following gives the velocity of the block when the force 875N was removed. c. Which of the following gives the velocity of the block when it returns to its initial position?
deg= 23.234 qo (kn/m) = 20.82
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the catapult is used to launch a ball such that it strikes the wall of the building at the max. height of its trajectory. if it takes 1.789 secs to travel from A to B, determine the angle of release in degrees. use y=3.84ft. and x=16.68ft.
12 x11 is not 144 i napplying equilibrium pls revise

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A particle travels along the x-axis such that x(t) = 413 - 2t + 5 where x represents its displacement in meters from the origin seconds after the observations began. Calculate the velocity of the particle after 3 seconds (in m/s). а. 100 с. 125 b. 105 d. 106