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
julsineya [31]
3 years ago
9

What is the difference between speed and velocity? A. Velocity takes acceleration into account, while speed does not. B. Speed t

akes acceleration into account, while velocity does not. C. Velocity is an expression of displacement per unit time, while speed is an expression of distance per unit time. D. Speed is an expression of displacement per unit time, while velocity is an expression of distance per unit time.
Physics
1 answer:
nalin [4]3 years ago
5 0
C!

V= displacement/time
Speed= distance/time

Displacement is the space between two points, usually from the first to last point, but doesn't have to be. (Basically, it's the distance between your starting and ending point). With displacement, direction matters, but with speed, direction doesn't.

Speed, on the other hand, is the entire traveled distance as a whole. Unlike displacement, direction doesn't matter.

I hope this helped!
You might be interested in
It takes 180 kj of work to accelerate a car from 21.0 m/s to 27.0 m/s. what is the car's mass?
beks73 [17]
558888544446556313321
4 0
3 years ago
A solenoid with 435 turns has a length of 7.50 cm and a cross-sectional area of 3.50 ✕ 10−9 m2. Find the solenoid's inductance a
OLga [1]

Answer:

Solenoid's inductance is 1.11 × 10^-8H

The average emf around the solenoid is 1.3 × 10^-5V

Explanation: Please see the attachments below

4 0
3 years ago
Moon problem please help!
Mariulka [41]

Answer:

crescent Moon crescent Moon

4 0
2 years ago
Read 2 more answers
A:10i - 2j -4k and B: i +7j - k. Determine |A-B| ​
maksim [4K]

<em>A</em> - <em>B</em> = (10<em>i</em> - 2<em>j</em> - 4<em>k</em>) - (<em>i</em> + 7<em>j</em> - <em>k</em>)

<em>A</em> - <em>B</em> = 9<em>i</em> - 9<em>j</em> - 3<em>k</em>

|<em>A</em> - <em>B</em>| = √(9² + (-9)² + (-3)²) = √189 = 3√19

8 0
2 years ago
The distance between Earth and Mars is 225 million km. When converted using the conversion factor 1 AU = 1.5 × 108 km, the dista
noname [10]
To convert km to AU, we divide 225,000,000 km by the factor of 1.5 x 10^8 = 150,000,000 km. This gives us 225,000,000 / 150,000,000 = 1.5 AU. Therefore, the distance between Earth and Mars in AU is 1.5 AU.
The AU is not equivalent to a light-year. A light-year is equivalent to around 9.5 x 10^12 kilometers.

4 0
3 years ago
Other questions:
  • A scientist studies how sunlight affects a person's skin. Which statement is a
    12·1 answer
  • An ice skater has a moment of inertia of 5.0 kgm2 when her arms are outstretched. at this time she is spinning at 3.0 revolution
    14·1 answer
  • A man standing in front of a mountain beats a drum at regular intervals. The rate of drumming is generally increased and he find
    10·1 answer
  • PLZZ I WILL DO ANY THING
    13·1 answer
  • What is the difference between a learner’s license and an operator’s license?
    11·1 answer
  • A crazy dog runs at a constant speed of 19.85 mi/hr for 6.09 min. How far does the dog travel during this time period?
    10·1 answer
  • PLEASE I NEED THUS THX SOOOOOO MUCH IT MEANS A LOT! THIS WILL KILL MY GRADE IF ITS BAD Properties of Light Lab Report Instructio
    12·1 answer
  • A mason stretches a string between two points 70 ft apart on the same level with a tension of 20 lb at each end. If the string w
    11·1 answer
  • A 20×10⁹charge is moved between two points A andB that are 30mm apart and have an electric potential difference of 600v between
    9·1 answer
  • .Golden Rice is an example of genetically modified organism. <br> true or false
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!