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
Montano1993 [528]
3 years ago
8

A 2-kg bowling ball sits on top of a building that is 40 meters tall.

Biology
1 answer:
Alchen [17]3 years ago
8 0
Okay, so this is physics. What is the meaning of KE? It's Kinetic Energy. What is the meaning of GPE? It's Gravitational Potential Energy. So how do you calculate either, and what are their significances? Kinetic -> motion, Gravitational potential energy -> energy that can be used to do work due to gravity. So is the bowling ball moving, or is it someplace it can fall from, or both?

Kinetic energy is calculated as 1/2 * mv^2, where m is the mass of the object, and v is the velocity. Potential energy for conservative forces is the product of the force and the distance over which it can do work. Thus in the case of GPE, it is the weight multiplied by the height, as gravity is a conservative force. What is the weight? It's not equal to the mass.

Hopefully these hints will get you thinking.
You might be interested in
For each offspring genotype in the Punnett square you just completed, determine the phenotype. In other words, what is the predi
Reptile [31]

Answer:

Predicted Fraction : 9/16, 3/16, 3/16, 1/16

Predicted Percentage : 56.25, 18.75, 18.75, 6.25

Explanation:

worked on edge 2022

5 0
2 years ago
A species of fish evolved over thousands of years to have gills that allowed the fish to swim deep in the sea. What’s the effect
SIZIF [17.4K]

Answer:

Likewise, competition for food among deep-water fish that eat the same types of food will .

Explanation:

Natural selection will condemn all deep-sea fish to the same environment that conditions them, those that cannot develop gills will be exposed to extinction, this refers to the theory of the evolution of the fittest by Charles Darwin.

6 0
3 years ago
Read 2 more answers
We are trying to determine the possible modes of inheritance for some particular human disorder. We have a very small pedigree f
ziro4ka [17]

Answer:

Complete question:

We are trying to determine the possible modes of inheritance for some particular human disorder. We have a very small pedigree for this disorder. Assuming the pedigree is accurate, indicate which of the six modes of inheritance are consistent with this pedigree: Select one or more Y Linked Autosomal Recessive Autosomal Dominant X-Linked Dominant X-Linked Recessive We are trying to determine the possible modes of inheritance for some particular human disorder. We have a very small pedigree for this disorder, Assuming the pedigree is accurate, indicate which of the six modes of inheritance ere consistent with this pedigree Select one or more X-Linked Recessive Y Linked Autosomal Recessive X-Linked Dominant Autosomal Dominant.

Answer:

After the analysis of this pedigree, it is clears that the inheritance pattern is X linked because the offsprings are affected with parents genotgype

Explanation:

The inheritance is X linked dominant because of the presence of one dominant gene for the affected genotype in male.

The male individuals are affected. This is therefore not a recessive inheritance in later case, it is only when the two genes are present at the same time the affected genotype will be seen.

4 0
4 years ago
Which of these is responsible for initiating a signal transduction pathway? which of these is responsible for initiating a signa
Iteru [2.4K]
A single molecule is the one that is responsible for initiating a signal transduction pathway. The answer in this question is a single molecule. Molecule is defined as an electrically neutral group of two atoms or more held together by a chemical bonds.
7 0
3 years ago
The process of DNA replication occurs just before ______________.
jolli1 [7]

the answer is c) mitosis

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which bonds are found inside a water molecule, between hydrogen and oxygen
    8·1 answer
  • Due to the pumping action of the electron transport chain, protons have a high concentration in the _____ and a low concentratio
    8·1 answer
  • The intensity of radiation from the Sun allows water to cycle between liquid and vapor, which is a dynamic process of earth call
    12·2 answers
  • Is the length of shadows at noon higher in summer or winter?
    12·2 answers
  • What are the benefits of cell division in somatic cells?
    13·1 answer
  • What happens during the S phase of the cell cycle?
    11·1 answer
  • The right atrioventricular valve (tricuspid) regulates the opening between the _________ and the _________.
    10·1 answer
  • explain what determines the sex chromosome in males and females. explain what determines the sex of a baby ​
    12·1 answer
  • 6. One revolution of Earth around the sun takes
    7·1 answer
  • 14. During abrasion, glaciers wear away Earths surface by dragging embedded rocks. Which of the following actions is most simila
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!