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
blagie [28]
2 years ago
6

Force and Motion 4 of 40

Biology
1 answer:
8_murik_8 [283]2 years ago
7 0

Answer:

V =2m/s

Explanation:

Given:

Represent

- Susan's velocity with V_s

- Michael's velocity with V_m

V_m = 7m/s eastwards

V_s = 5m/s westwards

Required

Determine how fast is V_s relative to V_m

From the question, one train moves eastwards while the other moves westwards.

This means that travel in opposite travel and the relative speed (V) is calculated as:

V = V_m - V_s

Substitute values for V_s and V_m

V =7m/s - 5m/s

V =2m/s

<em>Hence, the Susan's train is moving 2m/s in relative to Michael's train</em>

You might be interested in
The χ2 value means nothing on its own--it is used to find the probability that, assuming the hypothesis is true, the observed da
vova2212 [387]

Answer:

A) The two genes are unlinked and are assorting independently, leading to a 1:1:1:1 ratio of phenotypes in the offspring.

Explanation:

The χ2 value means nothing on its own--it is used to find the probability that, assuming the hypothesis is true, the observed data set could have resulted from random fluctuations. A low probability suggests the observed data is not consistent with the hypothesis, and thus the hypothesis should be rejected. The hypothesis that you are testing are two genes are unlinked and are assorting independently, leading to a 1:1:1:1 ratio of phenotypes in the offspring.

4 0
3 years ago
The<br> part of the body includes structures from the cephalic, cervical, and trunk regions.
gavmur [86]

Answer:

Explanation:

Axial part : includes the head, neck, and trunk.

4 0
3 years ago
What structure controls the release of material from the stomach to the small intestine?
Irina-Kira [14]
Pyloric sphincter i believe
3 0
3 years ago
Read 2 more answers
A patient undergoing external radiation has developed a dry desquamation of the skin in the treatment area. The nurse teaches th
Sphinxa [80]

a) "I can buy some aloe vera gel to use on the area."

Explanation:

The best statement made by the patient to have summed up the effective of the teaching is that "I can buy some aloe vera gel to use on the area".

Desquamation of the skin is a medical condition that involves the peeling of the skin. It involves the shedding of the outermost layer of the skin layer. It is also referred to as exfoliation.

  • Skin peeling be as a result of some infections that affects the skin.
  • It can also be due to sun burn of the skin.

Application of aloe vera gel on the area can soothe the peeling of the skin and moisten the area. This an effective process.

Learn more:

Skin burn brainly.com/question/3045789

#learnwithBrainly

7 0
3 years ago
Read 2 more answers
Which of the definitions below best defines a mutation?
victus00 [196]

The correct answer is: A. A change in a cell's genetic material.

Mutations occur in DNA as a result of mistakes during the DNA replication (when repair mechanisms don’t fix it) or as the result of environmental factors (e.g. UV light). Mutations can have positive impact, by increasing the genetic variation or can have negative effect, causing the diseases or cancer.

8 0
3 years ago
Other questions:
  • When replicating DNA, what enzyme uncoils the DNA molecule?
    13·1 answer
  • An individual homozygous dominant for the thumb shape mates with an individual homozygous recessive for thumb shape. What are th
    7·1 answer
  • Bending over and touching your toes describes what functional movement in reference to your intervertebral discs?.
    15·2 answers
  • Which would occur if the retina is damaged? (2 points)
    5·2 answers
  • What is the definition of COHESION?​
    8·2 answers
  • There are _____ phyla or categories of fish. 2 3 4 5
    9·2 answers
  • Are you more likely to observe evolution between T0and T1in the Source population or betweenT0and F1in the Founder population? E
    12·1 answer
  • The Biocultural Connection in this chapter explores the prevalence of plastic surgery among those of East Asian descent as they
    13·1 answer
  • Scientists have observed that the light emitted from faraway galaxies is shifted toward the red on the electromagnetic spectrum
    5·2 answers
  • HELP PLEASEE
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!