1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DerKrebs [107]
3 years ago
9

A 5 kg bowling ball, a 0.25 kg baseball, and a 0.05 kg golf ball are dropped from a 100-meter high building. A camera catches th

e motion of the balls as they pass specific markers (in meters, m) on the building. The times (in seconds, s) that each object passes the markers are listed in the table below. Which of the following conclusions is true?
A.Objects of different shapes fall at the same rate.
B.Light objects fall faster than heavy ones.
C.Heavy objects fall faster than light ones.
D.All objects fall at the same rate regardless of mass.
Biology
2 answers:
Leni [432]3 years ago
7 0

Answer:

D.All objects fall at the same rate regardless of mass.

Explanation:

The balls all have the same shape, but different masses. The data in the table show that they pass each marker at the same time. Therefore, they are falling at the same rate or velocity, regardless of mass.

study island

madreJ [45]3 years ago
6 0
D is the correct answer
You might be interested in
What is the purpose of nitrogen-fixing bacteria?
AveGali [126]

Answer: The symbiotic nitrogen-fixing bacteria invade the root hairs of host plants, where they multiply and stimulate formation of root nodules, enlargements of plant cells and bacteria in intimate association. Within the nodules the bacteria convert free nitrogen to ammonia, which the host plant utilizes for its development. brainliest?

Explanation:

8 0
3 years ago
Read 2 more answers
When you perform a three-point test cross to determine the linkage between three genes, you found that distance between the thre
aliina [53]

Answer:

The correct option is b. 0.453

Explanation:

To calculate the coefficient of coincidence, CC, we must use the next formula:

CC= observed double recombinant frequency/expected double recombinant frequency

<u>Note</u>:  

• <em>Observed double recombinant frequency=total number of observed double recombinant individuals/total number of individuals </em>

<em>• Expected double recombinant frequency: recombination frequency in region I x recombination frequency in region II. </em>

CC= (7/1000)/0.16x0.08

CC= 0.007/0.0128

CC=0.5468

The coefficient of interference, I, is complementary with CC.

I = 1 - CC

I = 1 - 0.5468

I = 0.4531

3 0
3 years ago
the “good genes hypothesis” proposes that people with physical qualities like averageness, symmetry, sex prototypicality, and yo
navik [9.2K]

The correct answer is 1) Evolutionary

Explanation:

The "good genes hypothesis" argues traits of the opposite sex that are considered as positive or attractive reflect evolutionary traits and therefore are indicators of a better-quality mate. Indeed, this theory argues attraction is connected to better chances of survival or better chances to reproduce. This belongs to the evolutionary approach in psychology because these "attractive" traits are the result of evolution because only the "fittest" individuals reproduce and their genes prevail over time.

6 0
3 years ago
What information should I put for the other two reasons?
lilavasa [31]
1. When the Earth is closer to the sun it receives more heat than when it is further from the sun. But this orbital shape changes over time, affecting the Earth's overall climate situation. This variation is known as eccentricity and it changes over a period of about 100,000 years


2. The movement of the Earth around the Sun combined with the tilt of the Earth's axis causes weather, seasons and climate. The Sun causes weather patterns and the long-term average of weather patterns creates climatic zones around the world. The combined average regional climates create the Earth's climate.
3 0
3 years ago
Help please I do not understand
Gnoma [55]

Answer:

Atoms in reactants are equal to atoms in products. so it represents law of conservation of energy

4 0
3 years ago
Other questions:
  • Your body's "thermostat" is called the _____.
    12·1 answer
  • Which viral component is responsible for inducing a host cell to take in an influenzavirus by endocytosis?
    13·1 answer
  • help with number 8 pls will mark as brainlist answer if anyone helps . (answer choice c is incorrect)
    9·2 answers
  • The gland regulates the body's metabolism while the glands affect the metabolism of calcium.
    14·2 answers
  • What is the principal male sex hormone
    13·1 answer
  • In humans, three weeks after conception a structure known as the _____ forms that will continue to develop into the central nerv
    15·1 answer
  • Grass
    15·1 answer
  • In a ecosystem which of the following is a trait of living organisms
    13·1 answer
  • What climatic conditions are required to trigger an amphibian migration?.
    15·1 answer
  • 12. Which of the following best explains how meiosis, followed by fertilization, ensures genetic variation?A. Changes in an orga
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!