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
postnew [5]
3 years ago
12

What action force is used when sitting down

Physics
1 answer:
Genrish500 [490]3 years ago
6 0
When sitting down there is gravity , when sat down the chair is pushing back at a equal but opposite force
You might be interested in
An observer on Earth sees rocket 1 leave Earth and travel toward Planet X at 0.3c. The observer on Earth also sees that Planet X
Verizon [17]

Answer:

0.625 c

Explanation:

Relative speed of a body may be defined as the speed of one body with respect to some other or the speed of one body in comparison to the speed of second body.

In the context,

The relative speed of body 2 with respect to body 1 can be expressed as :

$u'=\frac{u-v}{1-\frac{uv}{c^2}}$

Speed of rocket 1 with respect to rocket 2 :

$u' = \frac{0.4 c- (-0.3 c)}{1-\frac{(0.4 c)(-0.3 c)}{c^2}}$

$u' = \frac{0.7 c}{1.12}$

u'=0.625 c

Therefore, the speed of rocket 1 according to an observer on rocket 2 is 0.625 c

5 0
3 years ago
Any four function of health post​
lesantik [10]

Answer:

1. be the first line of treatment for minor health conditions

2.be the first line of assessment and decision making for further diagnosis and/or treatment and for referral to a higher level facility

3. be a center for all public health activities, such as outreach ...

4.  provide basic health services to people who live in rural areas.

5 0
2 years ago
Atoms that are bonded together to form a new material with new<br> properties and characteristics. .
mihalych1998 [28]

Answer:

Explanation:

Atoms form chemical bonds to make their outer electron shells more stable. ... An ionic bond, where one atom essentially donates an electron to another, forms when one atom becomes stable by losing its outer electrons and the other atoms become stable (usually by filling its valence shell) by gaining the electrons.

7 0
2 years ago
( Find the value of the following in ms-1<br> 54kmhr
Darina [25.2K]

Answer:

54 × 5/18 = 15m/s

Explanation:

to convert km/hr to m/s you multiply by 5/18

6 0
1 year ago
A 30 ky child running at 7 m/s jumps onto a 10 kg sled which was initially at rest. What will be the
Ede4ka [16]
Hope this helps. If you need clarification just ask me!

7 0
2 years ago
Other questions:
  • Which of the following would make a good semiconductor? aluminum germanium gold concrete
    14·2 answers
  • Which is the truest statement? Standing is health-enhancing because it uses energy. Jogging is not a good way tp enhance your he
    8·1 answer
  • The amount of work done against friction to slide a box in a straight line across a uniform, horizontal floor depends most on th
    14·2 answers
  • Write a paragraph containing 8 rnery transformation
    6·1 answer
  • A car moves to the right as shown. In order for the
    13·1 answer
  • Which of the following statements is true about hydrothermal vents?
    8·2 answers
  • The train traveled 500 kilometers north to Odessa in 2 hours . What’s the train’s speed ? What is the velocity ?
    13·1 answer
  • The mcb of rupa's room is tripped and keeps on tripping again and again . if it is a domestic circuit, what could be the reason
    9·1 answer
  • Starting from rest, a car undergoes a constant acceleration of 6 m/s^2. How far will the car travel in the two seconds?
    7·1 answer
  • Use the energy equation from this week’s notes, your answer from
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!