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A stone is thrown vertically upward with a speed of 12.0 m/s from the edge of a cliff
Chapter 2, Problem 47P(choose chapter or problem)
QUESTION:
Problem 47P
A stone is thrown vertically upward with a speed of 12.0 m/s from the edge of a cliff 70.0 m high (Fig. 2–34). (a) How much later does it reach the bottom of the cliff? (b) What is its speed just before hitting?
(c) What total distance did it travel?
Figure 2–34
Questions & Answers
QUESTION:
Problem 47P
A stone is thrown vertically upward with a speed of 12.0 m/s from the edge of a cliff 70.0 m high (Fig. 2–34). (a) How much later does it reach the bottom of the cliff? (b) What is its speed just before hitting?
(c) What total distance did it travel?
Figure 2–34
ANSWER:
Solution
Step 1 of 4
In this problem, we have to calculate at what time it reaches the cliff, its speed and also the total distance.