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
Ierofanga [76]
3 years ago
14

Help please me please

Physics
1 answer:
Colt1911 [192]3 years ago
8 0
B

add them all by direction
13 East
10 West
subtract difference
3 E
You might be interested in
What property or properties of a wave determine it's speed?
mash [69]
The properties of the wave don't determine its speed. The properties of the medium do. You can FIND the speed by measuring the wave's frequency and wavelength.
7 0
3 years ago
A ball is dropped from a window and takes two seconds to reach the ground .it starts from rest and reaches a final speed of 20m/
Akimi4 [234]
The ball can't reach the speed of 20 m/s in two seconds, unless you THROW it down from the window with a little bit of initial speed. If you just drop it, then the highest speed it can have after two seconds is 19.6 m/s .

If an object starts from rest and its speed after 2 seconds is 20 m/s, then its acceleration is 20/2 = 10 m/s^2 .

(Gravity on Earth is only 9.8 m/s^2.)
3 0
3 years ago
What is the relationship between distance and sound wave return time?
nekit [7.7K]
The time for the echo to return is directly proportional to the distance. vw = fλ. In a given medium under fixed conditions, vw is constant, so that there is a relationship between f and λ; the higher the frequency, the smaller the wavelength.
6 0
2 years ago
The ratio of present ages of sunanya
kykrilka [37]

hope it helps

plz mark brainliest

4 0
2 years ago
Answer choices
marshall27 [118]

Answer:

Option-C (Lipoprotein profile)

4 0
2 years ago
Other questions:
  • The valence of aluminum is +3, and the valence of chlorine is –1. The formula for aluminum chloride is correctly written as A. A
    10·1 answer
  • Could you guys tell me whether the photo represents a balanced or unbalanced equation​
    11·1 answer
  • PLS PLS PLS PLS PLS PLS PLS PLS PLS HELP FREE POINTS
    10·1 answer
  • The sun produces 3.826 x 1026 Joules of energy every second as it combines smaller hydrogen atoms into larger helium atoms. What
    15·2 answers
  • Which is an example of a molecule?
    5·2 answers
  • How are galaxies organized and distributed within the universe
    5·2 answers
  • A girl pushes a 1.04 kg book across a table with a horizontal applied force 10 points
    7·1 answer
  • Which of the following is group 1? a. alkali metals b. alkaline earth metals c. halogens d. transition metals
    5·2 answers
  • Which of the following is true of education in 1950
    12·1 answer
  • I would give brainliest if you have me!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!