This is letter C or 26 meters. Can you actually calculate the height of the place based on just dropping a stone? According to physics, this is possible. To do this, you would need a stopwatch so that you will be able to time when the stone hits the water.

Once you have all the right details, this formula can be used: Distance = 1/2 9.8 T^2. Take note that knowing the depth of the water can also be possible if this formula is used. Based on this, it will be safe to conclude the answer to this question is C. Some say that this formula is one of the easiest ways to know the distance in emergency situations.