The answer is as the slope of the line
The cliff is 12.71m tall.
Why?
Before solving the problem, we must remember that the phone was dropped, it means that there is no initial velocity, also, the acceleration acting on the phone is the acceleration due to gravity.
So, to find how tall is the cliff, we can use the following equations:


Now that we know the time, we can calculate how tall is the cliff:

Hence, we have that the cliff is 12.71m tall.
Have a nice day!
That is true. Being in good physical condition is not only good for you physically, obviously. But also mentally can boost confidence and relieve stress.
Electrotherapy can be used for both acute and chronic pain. This very useful when conventional medicines are not as affective. The main purpose of electrotherapy is to relieve muscle pain and it can also repair tissue damage. Although electrotherapy is generally safe when performed correctly, you should not use it if you have certain skin conditions or certain heart conditions.