A helicopter is rising vertically from the ground at a constant rate of 4.5 meters per second. When it is 75 m off the ground, a jeep passed beneath the helicopter traveling in a straight line at a constant rate of 80 kph. Determine how fast the distance between them changing after 1 second.
- A. 12.34 m/sec
- B. 11.10 m/sec
- C. 10.32 m/sec
- D. 9.85 m/sec
The distance between helicopter and jeep changing at the rate of 10.32 m/sec after 1 second.
Latest Problem Solving in Differential Calculus (MAXIMA-MINIMA & TIME RATES)
More Questions in: Differential Calculus (MAXIMA-MINIMA & TIME RATES)