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
faust18 [17]
4 years ago
6

Which quantities indicate a direction and a magnitude?Check all that apply.​

Physics
1 answer:
Korvikt [17]4 years ago
7 0

Answer:

Vector, in physics, a quantity that has both magnitude and direction. It is typically represented by an arrow whose direction is the same as that of the quantity and whose length is proportional to the quantity's magnitude. Although a vector has magnitude and direction, it does not have position.

Explanation:

The only thing I found in my notes for this question was this although it isn't in your choices, I just hope this helps you and hope you get it right!

You might be interested in
What is an isotope?
NikAS [45]

Answer:

A

Explanation:

they are atoms of the same element that have the same number of protons but different number of neutrons.

7 0
2 years ago
An astronomy class is so excited by the discovery of planets around other stars that they decide to do a library exhibit on the
tekilochka [14]

Answer: e. Christian Dopplerâ

Explanation:

Based on the information given, the scientist of the past that should definitely be included in the exhibit is Christian Dopplera.

He described how the frequency of sound waves and light is being affected by the relative speed of both the source and also the observer. This was referred to as the Doppler effect.

In this scenario, the Doppler effect can be used to show how the universe is expanding. Therefore, the correct option is E.

8 0
3 years ago
A ball is dropped from the roof of a building. the mass of the ball is 3.0 kg. what is the potential energy of the ball in the i
vitfil [10]
According to given condition there is no height(m) given from roof of building to the ground, there height given 18 m at a point above the ground.                         So, h=18m  ,                mass=3kg     ,         g=9.8m/s2                                                                      P.E=mgh                                                                                                                P.E=(3)(9.8)(18)                                                                                                      P.E=529J
                                      
6 0
4 years ago
Un objeto que tiene como masa 80 kg acelera a razón de 10 m/s2 ¿que fuerza lo impulzo
Gemiola [76]

Answer:

What

Explanation:

7 0
3 years ago
Read 2 more answers
If a certain mass of mercury has a volume of 0.002 m3 at a temperature of 20°C, what will be the volume at 50°C?
Irina-Kira [14]
The correct answer is B. <span>0.002010812m3. Good Luck! :)</span>
5 0
3 years ago
Other questions:
  • Otis watches a cooking show on making mayonnaise. The chef dissolves salt and sugar in vinegar. She mixes in an egg yolk, and th
    9·2 answers
  • A cable that weighs 8 lb/ft is used to lift 900 lb of coal up a mine shaft 650 ft deep. Find the work done. Show how to approxim
    9·1 answer
  • When a project is completed on time, the project team must accomplish all of the following activities EXCEPT: ​
    6·1 answer
  • What does Archimedes' principle say about how the buoyant force relates to the fluid involved?
    11·1 answer
  • Why isn't nuclear fusion used to generate electric energy in power plants?
    12·2 answers
  • A car is traveling at 19m/s. It slows to a stop at a constant rate over 4.2 seconds. How far did the car travel during the 4.2se
    8·1 answer
  • What are newtons laws?
    11·1 answer
  • Which is a unit of volume?<br><br> A) centimeter <br> B) meter <br> C) milligram <br> D) milliliter
    15·1 answer
  • 23.
    15·1 answer
  • How is a sound wave made by plucking a guitar string?.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!