Answer:
The collision occurs at a height of 1/3 of the total height of cliff.
Explanation:
The situation is represented in the attached figure:
For the stone dropped from top of cliff we have
Initial velocity of drop= 0 m/s.
Now the time at which it attains a velocity of 2v is obtained from first equation of kinematics as

Thus the distance it covers in this time can be calculated using third equation of kinematics as

For the stone thrown upwards the velocity at collision is give as 'v' thus the velocity at which it is thrown upwards can be calculated by first equation of kinematics as

The height over which it changes it's velocity from '3v' to 'v' can be again obtained from third equation of kinematics as


Thus the collision occurs at at a fraction of 1/3 of height.
They go in order.
1 goes with the Food and Drug Administration
2 goes with the Federal Trade Commission
3 goes with the Fair Credit Reporting Act
Answer:
the activities done in order to earn money is called economic activities
Answer:
The correct answer is : Industry Analysis
Explanation:
It is the function to evaluate the current business environment. It helps to analyze the factors of the marketplace that may be used to gain a competitive advantage. These ones can determine a company's success within the industry because it allows businesses to identify opportunities and threats.
Answer:
i think it is they built the wall of china but i might be wrong pls let me know if there are choices to choose from in the comments below and i will help you if i can hope this helps
Explanation: