Ask Question
BiologyBiology
19 July, 12:00

11. If a ball with an original velocity of zero is dropped from a tall structure and takes 7 seconds to hit the ground, what velocity does the ball have when it reaches the ground? A. 34.3 m/s B. 156.8 m/s C. 240.1 m/s D. 68.6 m/s

+1
Answers (1)
  1. 19 July, 14:32
    0
    D) 68.6 m/s

    Final Velocity = Initial Velocity - (Gravity) (Time)

    Final Velocity = 0 m/s - (-9.8 m/s) (7s)

    Final velocity = 68.6 m/s
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “11. If a ball with an original velocity of zero is dropped from a tall structure and takes 7 seconds to hit the ground, what velocity does ...” in 📘 Biology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
If a scientist observes a protist that is moving and determines it is heterotrophic, he or she can then hypothesize that the protist belongs in which group of protists? A Plant-like B. Fungus-like C. Animal-like D. Virus-like
Answers (1)
What does deforestation mean?
Answers (2)
3TC is an antiretroviral treatment used to prevent HIV infection from becoming AIDS. After treatment with 3TC, the HIV population in a patient consists entirely of 3TC-resistant virus particles.
Answers (2)
Which of the four factors that affect evolution applt to the fenches that the Grants studied?
Answers (1)
In bees, the female queen bee is diploid but male bees are haploid. The fertilized eggs develop into female bees and the unfertilized eggs develop into males. How might gamete production in male bees differ from normal meiosis
Answers (1)
New Questions in Biology
What type of tissue is specialized to become stretched or distended?
Answers (1)
Which of these statements is true of scientific theories A. They are the beginning of research B. They are the last step in an experiment C. They can change over time D. They can never be proven wrong
Answers (1)
Which country has the largest forest areas? A) United States B) Brazil C) Canada D) China E) Argentina
Answers (1)
How do proteins play an important role in the mating of japanese beetles? a. by storing lipids for future use by the reproductive cells b. by making hormones that increase the drive to mate c.
Answers (1)
Explain the current and predicted impacts of human activity on atmospheric carbon dioxide levels and Earth's temperature.
Answers (1)
Home » Biology » 11. If a ball with an original velocity of zero is dropped from a tall structure and takes 7 seconds to hit the ground, what velocity does the ball have when it reaches the ground? A. 34.3 m/s B. 156.8 m/s C. 240.1 m/s D. 68.6 m/s
Sign Up Forgot Password?