How long is the nose of the train in station

Reference no: EM1322214

Q1. An airplane is flying with a velocity of 81.0 m/s at an angle of 24.0^circ above the horizontal. When the plane is a distance 108m directly above a dog that is standing on level ground, a suitcase drops out of the luggage compartment.
How far from the dog will suitcase land?

Q2. An express subway train passes through an underground station. It enters with an initial velocity of 22 m/s and decelerates at a rate of 0.150 m/s^2 as it goes through the station in 210 m long.

a) How long is the nose of the train in station?

b) How fast is it going when the nose leaves station?

c) If the train is 130m long, when does the end of the train leave station?

Reference no: EM1322214

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