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
9

Physics and chemistry is the study of what? ​

Physics
1 answer:
LenKa [72]3 years ago
8 0
<h3><em>physical</em><em> </em><em>science</em><em> </em><em>deals</em><em> </em><em>with</em><em> </em><em>the</em><em> </em><em>study</em><em> </em><em>of</em><em> </em><em>physics</em><em> </em><em>chemistry</em></h3>

Explanation:

yan lng po Alam ko

You might be interested in
14. The Achilles tendon inserts on the calcaneus (the heel bone) at a distance of 8 cm from the axis of the ankle joint. If the
Elena L [17]

Answer:

150 Nm

Explanation:

Unit conversion:

5 cm = 0.05 m

8 cm = 0.08 m

The torque generated by such force would be the product of the force by the muscles and the moment arm of that force.

T = FR

Where T is the torque (Nm), F = 3000 N is the force and R = 0.05 m is the moment arm

T = 3000*0.05 = 150 Nm

8 0
4 years ago
Read 2 more answers
The process of arriving at a general conclusion based on the observation of specific examples is called ___________ reasoning.
olga55 [171]
The process of arriving at a general conclusion based on the observation of specific examples is called inductive reasoning. It is a logical process where multiple premises are combined to obtain a conclusion. It is <span>used in applications that involve prediction and forecasting.</span>
7 0
3 years ago
What is the magnitude of speed of a person goes 75 meters east followed by 20 meters west in 4 seconds
marshall27 [118]

Answer:23.75 m/sec

Explanation:

Total distance is 75+20=95m

Speed is =95/4

23.75 m/s

4 0
3 years ago
A snowboarder starts from rest on an inclined planar snow surface and gives herself a tiny push to start sliding down the hill.
tiny-mole [99]

Answer:

v = 26.52 m/s

Explanation:

Here we know that as she passes the flag she will gain some speed

so here we can say that

Work done by all forces = change in kinetic energy of the system

so we will have

W_g + W_f = \frac{1}{2}mv_f^2 - \frac{1}{2}mv_i^2

here we know that

W_g = mgh

W_f = -\mu mg d

v_i = 0

h = 39.78 m

d = 27.81 m

so we have

mgh - \mu mg d = \frac{1}{2}mv^2 - 0

(9.8)(39.78 - (0.14)(27.81)) = \frac{1}{2} v^2

v = 26.52 m/s

8 0
3 years ago
Explain How people can achieve an environmentally sustainable society .
anzhelika [568]
You can use this response or change the words around if you’d like to :)
answer: people can achieve an environmentally sustainable society by recycling, saving water, reducing the amount of household energy use and lastly reselling and donating items!

hope this helps! :)
6 0
4 years ago
Other questions:
  • Instead of using his book to hold down fluttering papers, Sam looks for a paperweight. What type of problem-solving obstacle is
    9·1 answer
  • Carlos uses a rope to pull his car 30 m to a parking lot because it ran out of gas. If Carlos exerts 2,000 N of force to pull th
    13·2 answers
  • Susan competes in luge competitions during the winter months. She rides solo on a small sled 3 inches off the ground down icy sl
    12·1 answer
  • A 1.55 kg falcon catches a 0.415 kg dove from behind in midair. What is their velocity after impact if the falcon's velocity is
    11·1 answer
  • A sample of a material has 200 radioactive particles in it today. Your great-grandmother measured 400 radioactive particles in i
    11·2 answers
  • A 500 kilogram marlin and a 20 kilogram salmon are swimming at the same velocity. How does the momentum of the two fish compare?
    15·2 answers
  • What is the direction of magnetic field lines inside any magnet?
    10·1 answer
  • The<br> push switch is closed and the door unlocks. Explain in detail how this happens.
    9·1 answer
  • An electric fan rotates at 800rev/min.consider a point on the blade a distance of 0.16m from the axis, calculate the velocity of
    13·1 answer
  • Name 2 different "limiting Factors" that limit the size of a population in a given ecosystem.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!