a flying bird is flying over and decides to dive in it began at 5-m/s at a rate of 12-m/s if the bird continues at 95 meters before it hits the water how many secondspass

Idon’t quite understand this problem

Karen is running forward at a speed of 9 m/s. she tosses her sweaty headband backward at a speed of 20 m/s. the speed of the headband, to the nearest whole number relative to a stationary observer watching karen

The pressure proportional to the area a- inversely b- directly c- increase d-decrease