Engineering Mechanics
Dynamics
R.C. Hibbeler
6th Edition
Solutions Manual
,12.1 Rectilinear Kinematics: Continuous Motion
,Page 7, example 12-1: The car in fig. 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. Determine its position and acceleration when t=3s.
When t=0, s=0.
, Page 8, example 12-2: A small particle is fired vertically downward into a fluid medium with an initial
velocity of 60m/s. 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.
Dynamics
R.C. Hibbeler
6th Edition
Solutions Manual
,12.1 Rectilinear Kinematics: Continuous Motion
,Page 7, example 12-1: The car in fig. 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. Determine its position and acceleration when t=3s.
When t=0, s=0.
, Page 8, example 12-2: A small particle is fired vertically downward into a fluid medium with an initial
velocity of 60m/s. 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.
