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
andreyandreev [35.5K]
3 years ago
5

Question 5(Multiple Choice Worth 4 points) (01.04 MC) Which of the following correctly describes the relationship between speed

and velocity? Speed is the change in velocity over time; velocity is distance plus direction. Speed is the change in distance over time; velocity is speed plus direction. Speed is distance plus direction; velocity is speed plus time. Speed is the change in acceleration; velocity is distance over time.
Physics
1 answer:
Semenov [28]3 years ago
8 0

Answer:

<h3>Speed is the change in distance over time; velocity is speed plus direction</h3>

Explanation:

Speed is defined as the change in distance covered by a body with respect to time while velocity the change in displacement of a body with respect to time. Speed is a scalar quantity since it does not specifies direction while velocity is a vector quantity because it specifies both magnitude and direction.

Speed can only be equal to the velocity if it also specifies direction.

Based on the definition above, it can be concluded that speed is the change in distance over time and velocity is speed plus direction.

You might be interested in
Describe the energy transformations on a pendulum (kinetic and potential)
Lubov Fominskaja [6]

Answer:

Explanation:

As a pendulum swings, its potential energy converts to kinetic and back to potential. ... During the course of a swing from left to right, potential energy is converted into kinetic energy and back.

6 0
3 years ago
Read 2 more answers
Water has a very high specific heat capacity when compared to most other common materials. In fact, ethyl alcohol has a specific
AveGali [126]

Answer:

Lead, Ethyl alcohol and water.

Explanation:

Specific heat capacity of a substance can be define as the quantity of heat that is absorbed by a substance needed to change the temperature of a unit mass of one kilogram of the substance by one kelvin

5 0
3 years ago
What is role of gravity in our daily life?
Karo-lina-s [1.5K]
Well for starters, gravity keeps things down on Earth. Also, gravity applies its force on to cars to maintain stability by forcing the tires to make constant contact to the ground creating friction between the rubber and road surface allowing the car to be moved. I'm sure someone else has better ideas!
4 0
4 years ago
How could you demomstrate a complete and incomplete loop in an electrical circut
shutvik [7]

Answer:

A complete circuit is a complete loop with electricity flowing the way it's supposed to flow: from the battery, to the component, and back to the battery again. An open circuit is an incomplete loop, where the loop is broken at a particular point and electricity can't flow at all

Explanation:

So, you can show one with how the electricity flows right through and then how the loop is broken so the electricity wont really flow.

6 0
3 years ago
Question 4
EleoNora [17]

Answer:

D. 75 watts

Explanation:

brainliest please? i've just answered 3 of your questions and they were all correct! :) i hope i helped!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Why does 100% relative humidity in the winter feel nothing like 100% relative humidity in the summer??
    15·1 answer
  • True or False: a projectile accelerates only in the y (vertical) direction. The "x," or
    9·1 answer
  • An isolated conducting sphere has a 16 cm radius. One wire carries a current of 1.0000020 A into it. Another wire carries a curr
    13·1 answer
  • If the work function of a material is such that red light of wavelength 700 nm just barely initiates the photoelectric effect, w
    5·1 answer
  • Why is it important for scientists to use the scientific method?
    11·1 answer
  • Which of the following is true about a hybrid? * A. It combines the gas-powered engine and an electric motor into one system. B.
    14·1 answer
  • Which of the following provides evidence that there must be at least two types of electrical charge, but that there is only one
    5·1 answer
  • A wave with a frequency of 56 Hz has a wavelength of 27 meters. At what speed will this wave travel?
    8·1 answer
  • A house is advertised as having 1560 square feet under roof. What is the area of this house in square meters?
    6·1 answer
  • When object 1 came into contact with object 2, object 2 got warmer. what can be concluded about the objects before they came int
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!