Determine (a) how high above the top of the cliff the ball will go before its stops at B, (b) the time Ta-b it takes to reach its maximum height, and (c) the total time Ta-c needed for it to reach the ground at C from the instant it is released.
, problem 12-6: A ball is thrown vertically upward from the top of a ledge with an initial velocity of Va=35ft/sec. Determine (a) the displacement of the particle during the time interval from t=1 s to t=5 s, (b) the average velocity of the particle during this time interval, and (c) the acceleration at t=1 s. , problem 12-5: A particle is moving along a straight line path such that it's position is defined by s=(10t^2+20)mm, where t is in seconds. Determine the distance travelled from t=0 to t=5s, the average velocity, and the average speed of the particle during this time interval. , problem 12-3: A particle is moving along a straight line such that its position is given by s=(4t-t^2) ft., where t is in seconds. , problem 12-2: From approximately what floor of a building must a car be dropped from an at-rest position so that it reaches a speed of 80.7 ft/sec (55 mi/hr) when it hits the ground? Each floor 12ft higher than the one below it. , problem 12-1: If a particle has an initial velocity of V0=12ft/sec to right, determine its position when t=10s, if a=2ft/sec^2 to the left. If it is initially located at the origin O, determine the distance traveled by the particle during the time interval t=0 to t=3.5, and the particle's average velocity and average speed during this time interval. , example 12-5: A particle moves along a horizontal line such that it's velocity is given by v=(3t^2-6t)m/ s, where t is the time in seconds. If the particle is released from rest at the midpoint C, s=100mm, and the acceleration is measured as a=(4s)m/s^2, where s is in meters, determine the velocity of the particle when it reaches plate B, s=200mm, and the time it needs to travel van C to B.
, example 12-4: A metallic particle is subjected to the influence of a magnetic field such that it travels downward through a fluid that extends from plate A to plate B, fig 12-5. During the entire time the ball is in motion, it is subjected to a constant downward acceleration of 9.81m/s^2 due to gravity. If the initial velocity of the ball is 15m/s upward, and the ball is released 40m from the bottom of the cliff, determine the maximum height Sb reached by the ball and the speed of the ball just before it hits the ground. , example 12-3: A boy tosses a ball in the vertical direction of the side of a cliff, as shown in fig.
If the projectile experiences a deceleration which is equal to a=(-0.4v^3) m/s^2, where v is measured in m/s, determine the projectile's velocity and position 4s after it is fired. , example 12-2: A small particle is fired vertically downward into a fluid medium with an initial velocity of 60m/s. Determine its position and acceleration when t=3s. 12-2 moves in a straight line such that for a short time it's velocity is defined by v=(9t^2 + 2t) ft/s, where t is in seconds. V0.1 March 2018 V0.2ġ2.1 Rectilinear Kinematics: Continuous Motion
CLASSICAL DYNAMICS GREENWOOD 2ND EDITION SOLUTION MANUAL MANUAL
Hibbeler 6th edition Solution manual manual & mathcad December 2015.
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