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
lara [203]
3 years ago
11

Define fundamental unit ? write its two example. ​

Physics
1 answer:
stealth61 [152]3 years ago
8 0

the International System of Units, the fundamental units are: The meter (symbol: m), used to measure length. The kilogram (symbol: kg), used to measure mass. The second (symbol: s), used to measure time. The ampere (symbol: A), used to measure electric current.

You might be interested in
HELP ME!!! I don't know if you can see the picture on the right or not..
gizmo_the_mogwai [7]
It’s an assortment of compound molecules
7 0
3 years ago
Read 2 more answers
How do rechargeable batteries work? When a rechargeable battery is connected to electricity it changes the pressure inside and a
aalyn [17]

Question:

How do rechargeable batteries work?

Answer:

When a rechargeable battery is connected to electricity it changes the pressure inside and allows the rubber membrane to expand, thus releasing more energy next time its used. When plugged into the wall the electrons are sent back to rebuild the original dry cell (or metal). Rechargeable batteries are made exclusively of nitrogen which when exposed to electricity from and outlet can store a charge. When a battery is zapped by the electricity from the outlet it resets the system.

7 0
2 years ago
A caterpillar climbs up a one-meter wall. For every 2 cm it climbs up, it slides down 1 cm. It takes 10 minutes for the caterpil
Brut [27]

100cm to go in 600 secs = 10mins

2 positive, 1 negative .... net 1 positive per step

6 0
3 years ago
Read 2 more answers
You open a bank account and deposit $10. Every month you deposit $25 dollars. Let T represent the total money in your account af
Pavlova-9 [17]
The total money that will be present in the bank account, disregarding the percent rate of money increase is the sum of the initial deposit and the all the amounts deposited for m months, 25m. Thus, the answer should be,
                                    T = 10 + 25m
4 0
3 years ago
If 63 joules of work were necessary to move a 3.50 newton crate, how far was the crate moved?
katovenus [111]
Divide them by 53 and 3.50
5 0
3 years ago
Read 2 more answers
Other questions:
  • On February 15, 2013, a superbolide meteor (brighter than the Sun) entered Earth's atmosphere over Chelyabinsk, Russia, and expl
    13·1 answer
  • What are two types of igneous rocks cool rapidly and cool slowly?
    14·2 answers
  • Which is a combination of two waves?
    6·2 answers
  • What objects were formed first, second, etc. after the Big Bang?
    6·1 answer
  • A person is standing in an elevator that is moving downward and slowing down. Is the magnitude of the normal force on the person
    12·1 answer
  • A flat sheet is in the shape of a rectangle with sides of lengths 0.400 m and 0.600 m. The sheet is immersed in a uniform electr
    12·1 answer
  • Light travels approximately 982,080,000 ft/s, and one year has approximately 32,000,000 seconds. A light year is the distance li
    8·1 answer
  • Light is incident perpendicularly from air onto a liquid film that is on a glass plate. The liquid film is 70.2 nm thick, and th
    9·1 answer
  • Famous scientists, who was credited with perfecting the telescope and saying there is another side to the moon?.
    6·1 answer
  • you are driving along a country road when you suddenly notice a log in the road ahead of you and immediately apply your brakes.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!