This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why does a small error in t produce a greater error in determining g than a small error in ... (Read 88 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
on: Jul 28, 2018
Why does a small error in t produce a greater error in determining g than a small error in d?

Question 2

Is the acceleration due to gravity always pointing vertically downward even for an object whose velocity is vertically upward? Explain your answer.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jevvish

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 28, 2018
Answer to Question 1

The values of t are squared, whereas in calculating g the values of d are not.

Answer to Question 2

Yes. The force of gravity is always acting vertically downward, and the acceleration
is always in the direction of the unbalanced force.


Evvie72

  • Member
  • Posts: 519
Reply 2 on: Jul 28, 2018
Gracias!

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Actions of regulatory transcription factors and small effector molecules Actions of regulatory transcription factors and small effector molecules
Cross-sectional data showing that the amount of effort spent on personal health care increases with Cross-sectional data showing that the amount of effort spent on personal health care increases with
The impact of climate change is greater in some areas than in others The impact of climate change is greater in some areas than in others
Vitamins Absorbing in the small intestine Vitamins Absorbing in the small intestine
Structure of the small intestine. Structure of the small intestine.
Muscle action in the small intestine Muscle action in the small intestine
Video: Biological organic compounds

For a complete list of videos, visit our video library