Ask Question
10 November, 17:06

For the following calculation, ignore air resistance Do not round your answer. Write the answer exactly as it is. An object falls from rest and strikes the ground 19 seconds later. The object's initial height was __ meters.

+4
Answers (1)
  1. 10 November, 19:50
    0
    We study the origin of the Ox axis on the ground. The body motion law is x = h-gt² / 2. When the body reaches the ground x = 0 = > h=gt²/2=10*19²/2=5*361=1805 m
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “For the following calculation, ignore air resistance Do not round your answer. Write the answer exactly as it is. An object falls from rest ...” in 📘 Physics 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