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
nikklg [1K]
1 year ago
15

Input work is always greater than output work why?​

Biology
2 answers:
viktelen [127]1 year ago
6 0

Answer:

Some work is always lost to overcome friction The output force is always less than the input force The mechanical advantage is never exactly equal to 1 The input distance is always greater than the output distance

Explanation:

Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work). The output work is always less than the input work because some of the input work is used to overcome friction.

Marta_Voda [28]1 year ago
4 0
Because when you input something it mean sit has a greater value
You might be interested in
After ovulation, the corpus luteum releases _____ to prepare the endometrium for implantation.
ivolga24 [154]

After ovulation, the corpus luteum releases progesterone and estrogen to prepare the endometrium for implantation.

What is ovulation?

Ovulation is the process in which a mature egg is released from the ovary. After it's released, the egg moves down the fallopian tube and stays there for 12 to 24 hours, where it can be fertilized.

Sperm can live inside the female reproductive tract as long as five days after sexual intercourse under the right conditions.

Your chance of getting pregnant is highest when live sperm are present in the fallopian tubes during ovulation.

In an average 28-day menstrual cycle, ovulation typically occurs about 14 days before the start of the next menstrual period.

However, each person's cycle length may be different, and the time between ovulation and the start of the next menstrual period may vary.

To learn more about ovulation: brainly.com/question/9387421                                                                                 #SPJ4

5 0
1 year ago
Unlike other animals, mammals can perspire. The main benefit of perspiring is that it -
Fudgin [204]
The skin is cooled through evaporation.
8 0
3 years ago
How is DNA changed to make a Genetically Modified organism.
strojnjashka [21]

Answer:

GM is a technology that involves inserting DNA into the genome of an organism. To produce a GM plant, new DNA is transferred into plant cells. Usually, the cells are then grown in tissue culture where they develop into plants. The seeds produced by these plants will inherit the new DNA.

Explanation:

6 0
2 years ago
Describe how the picture below represents the function of the immune system
Oksanka [162]

Answer:

The Human Immune system helps fight bacteria and germs and viruses because without the Immune system we could die it is what protects us from The flu and sometimes cov id with a weak immune system we might no survive.

Explanation:

4 0
3 years ago
How are plant cells different from animal cells?
I am Lyosha [343]

Answer:

one has a cell wall and tge other doesnt

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the MAIN cause of increased erosion?
    13·2 answers
  • Is an organic compound that aids enzyme function by combining with an inactive enzyme to form a catalytically active form?
    14·1 answer
  • Why do sodium ions need channels in order to move into and out in f cells?
    6·1 answer
  • Gregor Mendel used pea plants that were heterozygous for each of two traits seed color and seed shape
    15·1 answer
  • To ensure contamination from utensils and preparation equipment is eliminated
    12·1 answer
  • 1. Animals are _____ and hence they depend on other organisms (plants and other
    12·1 answer
  • A. Describe the components of air pollution that are considered greenhouse gases.
    15·1 answer
  • What are examples of devices that use electromagnetic waves? Check all that apply.
    9·1 answer
  • In order for a muscle cell to contract, sodium ions (Na+) must be removed from
    13·1 answer
  • What does the prefix "atmos" mean?<br> A. air<br> B. soil
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!