What was the tension in the elevator cable during the first 6.0 seconds if the mass of the elevator car and its passengers was 1620 kg. [Use g = 9.8 m/s2.

An owl dives toward the ground with a constant velocity of 4.40 m/s at 53.0° below the horizontal. the sun is directly overhead and casts a shadow of the owl directly below it. what is the speed (in m/s) of its shadow on level ground?