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
Luba_88 [7]
3 years ago
7

8. A car moved 20 km East and 70 km West. What is the distance?

Physics
2 answers:
SCORPION-xisa [38]3 years ago
7 0
Your answer is.......a car moved 60 km East and 90 km in west.
Marianna [84]3 years ago
7 0

Answer:90km

Explanation:

Total distance =70+20

Total distance =90km

You might be interested in
Most of the mass of the milky way exists in the form of.
Andrews [41]

Answer: Dark matter.

Explanation: Hope it helps :)

7 0
2 years ago
Read 2 more answers
In the rectangle to the left, if
Margarita [4]

perimeter of a rectangle = 2(L+B)

90=2(L+B)

90/2=L+B

45=L+B

7 0
3 years ago
What properties of the wave define why it is found within this area of the spectrum?
MatroZZZ [7]

Answer:

Explanation:

Speed and medium are properties of a wave which is in common within an area of the spectrum of visible light. i.e;

Their medium of propagation

They both travel at the same speed ( speed of light )

The properties mentioned above are properties that define that wave is found within an area spectrum for visible light.

Wish I Could Help You!

7 0
2 years ago
Light of wavelength 550 nm falls on a slit that is 3.50 x 10^-3 mm wide. How far from the central . maximum will the first diffr
myrzilka [38]
Λ= 550 * 10^{-9}\] m.

D = 3.50*10^-6 m.
d = 10 m. 

m = 1

2x = ?

Then you need to find x when n=1
or 
sinθ=λ/w=524x10^-9/0.0033=1.59x10^-4
≈θ for θ<<1 , so θ=1.59x10^-4 radians

Then you can find rhe distance of<span> bright fringe from the center:</span>d= θD=1.59x10^-4x10m ≈ 1.6 mm
6 0
3 years ago
Too much skepticism can
Schach [20]
Too much skepticism will lead one to doubt everything while too little will lead to gullibility. 
6 0
3 years ago
Read 2 more answers
Other questions:
  • Two parallel conducting plates are separated by 9.2 cm, and one of them is taken to be at a potential of zero volts.What is the
    15·1 answer
  • Similarity between mass and charge
    5·1 answer
  • Can you help me understand force=mass x accleration
    8·1 answer
  • In photography what are clouds best described as?
    15·1 answer
  • A beam of light is a mixture of plane polarized and unpolarized light. When it is sent through a polaroid sheet, it is found tha
    14·1 answer
  • Explain non-duality in one sentence
    8·2 answers
  • In which situation will the lowest resistance occur?
    6·2 answers
  • What is current electricity? write down its use in our daily like ​.
    15·1 answer
  • Gravity is a force that pulls an object down towards the Earth. Can we see the force of gravity?
    6·2 answers
  • A 9-volt battery is used to power two lightbulbs in a series circuit. The first light bulb has a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!