1. The position vector of an insect flying is given by: * (t) = 3t2 - 6t+5 and y(t) = 4t - 2 where x and y are in meters
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1. The position vector of an insect flying is given by: * (t) = 3t2 - 6t+5 and y(t) = 4t - 2 where x and y are in meters
1. The position vector of an insect flying is given by: * (t) = 3t2 - 6t+5 and y(t) = 4t - 2 where x and y are in meters and 1 is in seconds. (a) Compute the positions in unit vector notations at t= 0 and t = 4 sec. (b) What are the instantaneous velocities at t=0 and t= 4 sec. (c) Compute the average velocity between the time interval 1= 0 and t = 4 sec. (3) (4) (3)
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