An airplane is flying at a velocity of 321.71 m/s in a direction 32 degrees north of west. what are the magnitudes and directions of the components of this velocity vector? (2 points) 301.1 m/s to the west, 96.38 m/s to the south 272.8 m/s to the west, 170.5 m/s to the north 102.5 m/s to the west, 264.4 m/s to the north 201.7 m/s to the east, 98.1 m/s to the north

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?

What do we mean by the event horizon of a black hole?