Unformatted text preview: = 0. (b) Calculate the total travel time from xi to x = 0. (c) Find the initial position of the
mass on the −x axis, xi .
Problem 4: A startled armadillo leaps upward, rising 0 .644 m in 0 .220 s. (a) What was its
Problem 5: (a) Starting from the
such as Adobe Reader. constant-acceleration kinematic equations, write a formula that gives vi in terms of t, xi , xf , and a. (b) Starting from the constant-acceleration kinematic
equations, write a formula that gives xf in terms of t, xi , vf , and a.
Problem 6: A model rocket is launched straight upward with an initial speed of...
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