12.4 L
12.3 Sound takes about 3 ms (3 milliseconds) to
travel 1 m.
a How long will it t...
Physics, 12.06.2021 01:00 ashleyrturner08
12.4 L
12.3 Sound takes about 3 ms (3 milliseconds) to
travel 1 m.
a How long will it take to travel from the
centre of a cricket pitch to spectators who
are 200 m away?
O
n
Answers: 3
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At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.
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