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
kipiarov [429]
4 years ago
5

In what unit do we measure force? in physics​

Physics
1 answer:
Nady [450]4 years ago
8 0

Answer:

Newton

Explanation:

The SI unit of force is the newton, symbol N. The base units relevant to force are: The metre, unit of length — symbol m. The kilogram, unit of mass — symbol kg.

You might be interested in
A player throws a football 50.0 m at 61.0° north of west. what is the westward component of the displacement of the football?
-BARSIC- [3]

Answer: 24.24 m

Explanation:

A player throws football 50.0 m at 61° North of west. we will write this in terms of horizontal and vertical components.

Horizontal component: 50 cos 61° = 24.24 m which is westwards

Vertical component: 50 sin 61° = 43.73 m which towards North.

Refer to diagram below.

Thus, the westward component of displacement of the football is the horizontal component of the displacement = 24.24 m.

7 0
3 years ago
I don’t know how to explain this or if I am correct:(
Talja [164]

Answer:

c is correct

Explanation:

There are two equal forces on each sides of the rope. The greater opposing sides pull, the greater the magnitude of tension force along the rope.

4 0
3 years ago
This figure shows an all-sky map of the cosmic microwave background recorded by the wmap telescope. how long did this light trav
hichkok12 [17]
The speed of light in a vac uum is 186,282 miles per second<span> (</span>299,792 kilometers per second<span>), and in theory nothing can travel faster than light. In miles per hour, light speed is, well, a lot: about 670,616,629 mph. If you could travel at the speed of light, you could go around the Earth 7.5 times in one second.

I hope my answer has come to your help. God bless you and have a nice day ahead!
</span>
4 0
4 years ago
If a car accelerates at 6.4 m/s?
lawyer [7]
  • initial velocity=u=0
  • Acceleration=a=6.4m/s
  • Time=t=9s

Final velocity be v

According to first equation of kinematics

  • v=u+at
  • v=0+6.4(6)
  • v=57.6m/s
6 0
3 years ago
What building materials do you believe would work well to build a home in that area? Explain why you chose these materials.
Luden [163]
Depends on what the area is. If it’s a rural place, Wood is cheep & easy to build. If there’s a lot of corrosion, strong weather/hurricane, bricks.
8 0
4 years ago
Other questions:
  • How does refraction support the particle theory of light? Particles bounce off surfaces similar to the way in which a ball bounc
    12·2 answers
  • When an object falls, it trades gravitational potential energy for kinetic energy, accelerating toward the ground. calculate the
    13·1 answer
  • The nucleus of an ordinary hydrogen atom consists of what
    6·2 answers
  • The mass of a moving object increases, but its speed stays the same. What happens to the kinetic energy of the object as a resul
    11·2 answers
  • The fast server in women's tennis is Venus Williams, who recorded a serve of 130   (209  ) in 2007.
    15·1 answer
  • A light spring of constant 163 N/m rests vertically on the bottom of a large beaker of water.
    14·1 answer
  • A person jumps from the roof of a house 3.5-m high. When he strikes the ground below, he bends his knees so that his torso decel
    11·1 answer
  • Define rest <br> Define motion
    10·2 answers
  • Which is correct? 1.00 m = 100. dam 1.00 m = 100. dm 1.00 m = 100. cm 1.00 m = 100. mm
    9·2 answers
  • A 1000-kg sports car of mass accelerates from rest to 20 m/s in 6.6 s. What is the frictional force exerted by the road on the c
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!