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
7nadin3 [17]
3 years ago
14

An object has a mass of 2000 kg what is its weight on Earth

Biology
2 answers:
bonufazy [111]3 years ago
8 0

Answer:

20000N

Explanation:

Weight is the force that acts on a body due to the earth's gravitational field. It is the force exerted on a body due to gravity.

Mathematically;

Weight = mass× acceleration due to gravity.

Mass=2000Kg

Acceleration due to gravity=10ms-2

Weight= 2000×10=20000N

Note about acceleration due to gravity: The value stated above is its approximate value. Its real value varies with position on the earth's surface.

Sladkaya [172]3 years ago
4 0
Answer: 19,600 N

Weight is a force, and force equals mass times acceleration. So the formula for weight is w = m • g

You might be interested in
Why did the petri dish get warm when hydrogen peroxide and liver were combined?
maks197457 [2]

Answer: The bubbles will form due to the liberation of oxygen gas and white spots will develop on the liver.

Explanation:

The liver is a vital organ, its function is to metabolize the toxins into less harmful metabolites, that are excreted out of the body.

The catalase is one of the enzymes that participate in the metabolic activities of the liver. In the given condition, when hydrogen peroxide and liver were combined. The catalase enzyme breaks down the hydrogen peroxide into water and oxygen. In this reaction, the oxygen gas is liberated, in the form of bubbles and this reaction produces white colored foam which later leaves white spots on the liver.

7 0
3 years ago
When the antibiotic valinomycin is added to actively respiring mitchondria, several things happen: the yield of ATP decreases, t
ryzh [129]

Answer:

The correct answer will be- Uncoupler (ionophore)

Explanation:

Valinomycin is a antibiotic which uncouples the process of ATP synthesis and the electron transport chain.

The valinomycin decreases the yield of ATP synthesis by allowing the inward movement of the K⁺ ions across the inner mitochondrial membrane. This inward movement disrupts the proton gradient which decreases the yield of the ATP synthesis.

Also, the consumption of oxygen increases in the electron transport chain which generates heat during ATP synthesis.

Thus, Uncoupler (ionophore) is the correct answer.

7 0
4 years ago
Ecosystems: Relationships: Question 4
kati45 [8]

Answer:

an organism is any living thing..including ants...

4 0
3 years ago
El guepardo puede alcanzar velocidades hasta de 110 km/h, para obtener esta información la biología se apoyó en la…
brilliants [131]

Answer:

la tecnología del Sistema de Posicionamiento Global (GPS)

Explanation:

Los guepardos son animales capaces de acelerar rápidamente, llegando a alcanzar una velocidad de 29 metros por segundo (aproximadamente 110 km/h). Los biólogos de vida silvestre determinaron la velocidad de los guepardos mediante la utilización de collares con GPS. Para la colocación de estos collares, los guepardos tuvieron que ser parcialmente sedados mediante la utilización de dardos tranquilizantes. La tecnología del GPS permitió la localización y de este modo la determinación de la extraordinaria aceleración que alcanzan los guepardos; sin embargo, esto es sólo un aspecto de su estrategia para cazar, ya que a partir de esta tecnología fue también observado que estos animales son capaces de girar y detenerse repentinamente al atrapar una presa.

3 0
3 years ago
a book setting on a shelf two meters from the floor has more kinetic energy than a book sitting on a shelf one meter from the fl
r-ruslan [8.4K]

True

Explanation:

Its true because the book closer to the ground requires less energy to keep it pulled towards the earth, since its closer

6 0
3 years ago
Other questions:
  • _______ aid in the immune system to fight infections.
    12·1 answer
  • Assuming they all had the same number of carbon atoms, which of the following has the most C-H bonds?
    6·1 answer
  • When Scuba Steph got back to the beach, she sat in the sun. After a little while, she noticed that there was a white, powdery re
    11·1 answer
  • Which of the following is a main difference in cell structure between an onion cell and a human cheek cell?
    14·1 answer
  • what is the best way to describe the evolutionary changes that happen in the lizard population over time?
    14·1 answer
  • Does blood go back to the lungs first before going back to the heart
    8·1 answer
  • The depolarization phase of an action potential is punctuated by the closing of inactivation gates in the voltage gated sodium i
    6·1 answer
  • Select the correct answer.
    13·2 answers
  • Hey besties if you would help me with these questions i think i can finally get myself to fully understand and do the rest of th
    15·1 answer
  • How humans have influenced the traits of bt cotton
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!