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Question1

A 95 m long train begins uniform acceleration from rest. The front of the train has a speed of 25m/s when it passes a railway worker who is lending 180 m from where the front of the train started. What will be the speed of the last car as it passes the worker?

Question2

Deer b is located 62 m from deer a at an angle of 51 degrees north of west. Deer c is 77 degree north of east relative to deer a. The distance between deer a and b is 95m what is the distance between deer a and c.

Question3

The pilot of an airplane travelling 190 kph wants to drop supplies to flood victims on an isolated island 160 m below. How far from the island has to the plane been horizontally as she releases the package?

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