At time t = 0, force F1 = (4.00i + 5.00i) N acts on an initially stationary
Question:
At time t = 0, force F1 = (–4.00i + 5.00i) N acts on an initially stationary particle of mass 2.00 x 10–3 kg and force F2 = (2.00i - 4.00j) N acts on an initially stationary particle of mass 4.00 x 10–3 kg. From time t = 0 to t = 2.00 ms, what are the
(a) Magnitude and
(b) Angle (relative to the positive direction of the x axis) of the displacement of the center of mass of the two-particle system?
(c) What is the kinetic energy of the center of mass at t = 2.00 ms?
Step by Step Answer:
a Noting that the initial velocity of the system is zero we use Eq 919 and Eq 2 15 ...View the full answer
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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