A robot is tracking the path of a spaceship. At the instant shown the distance (r) is 15km, and the angle (?) is 30?. From successive measurements are used to estimate the derivatives. ? ,?, ?and ? as 310m/s. 50m/s ² . 0.032 rad/s. and 0.005 rad/s ² , respectively. Determine the velocity and acceleration of the spaceship.

Transcribed Image Text:

Ө r Ө r

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Given that r 15 km 30 r 310 ms r 50 ms 0032 rads 0005 rads 2 A... View the full answer