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
Maru [420]
3 years ago
14

A sports car accelerates from rest for 5 seconds reaching a velocity of 23.0 m/s.

Physics
1 answer:
denis-greek [22]3 years ago
4 0

Answer:

<h2>4.6 m/s²</h2>

Explanation:

The acceleration of an object given it's velocity and time taken can be found by using the formula

<h3>a =  \frac{v - u}{t}  \\</h3>

where

v is the final velocity

u is the initial velocity

t is the time taken

a is the acceleration

Since the body is from rest u = 0

From the question we have

a =  \frac{23 - 0}{5}  =  \frac{23}{5}  \\

We have the final answer as

<h3>4.6 m/s²</h3>

Hope this helps you

You might be interested in
When moored to a dock, what should you do before casting off while you warm up the engine?
Cloud [144]
The correct answer is <span>make sure everyone on board is wearing a life jacket. This is done as a safety precaution in case things go bad because there should always be enough lifej ackets for all people aboard. They can remove them later. The procedure is similar to how flights have you wear the seatbelt in the beginning and the end.</span>
4 0
3 years ago
Why are concussions a major concern? CER <br> Claim<br> Evidence<br> Reasoning
madreJ [45]

Answer:

Because they can damage and severely alter the brain  

Explanation:

Public health service website

3 0
3 years ago
What is the resistance of an operating laptop computer that has an 11 V battery and consumes 15 W of power ??
Norma-Jean [14]

Answer: R= 8.066 ohms

Explanation: Power is equal to the square of the voltage over resistance. P= V2/R

R= V2/P  = (11V)2 / 15 W = 8.066 ohms

8 0
3 years ago
PLEASE HELPPPP 30 POINTSSSSS!!!!!!!!!!!!!!!!!!
tino4ka555 [31]

Hello, sorry if I'm late but the answer is C. the government agency that regulates these types of chemicals! Hope this helps please give brainliest.

4 0
3 years ago
Read 2 more answers
Q|C Spherical waves of wavelength 45.0 cm propagate outward from a point source. (c) Explain how the phase of the wave at a dist
lbvjy [14]

We are given distance of the center of the source for two waves:

D_{1} =240 cm

D_{2} =60 cm

C) Calculating how their phases compares:

ΔФ240=\frac{D_{2} }{D_{1} } .ΔФ60

\frac{240}{60} .ΔФ60 = 4.ΔФ60

How can you determine a wave's phase?

  • The period, or length of each cycle, is determined by dividing the frequency by 1, so 1/100 corresponds to a period of 0.01 seconds. The phase shift equation is given by ps = 360 * td / p, where td is the time interval between waves, p is the wave period, and ps is the phase shift in degrees.

Phase: The "Phase" of a waveform refers to the location of the moving particle and is expressed in "Radians or degrees."

Phase difference, also known as "Phase angle," is the amount of time that one wave precedes or follows another.

To learn more about Phase of the wave, visit:

brainly.com/question/17095727

#SPJ4

4 0
2 years ago
Other questions:
  • It is not just lab chemicals but also common household substances that can be classified as acidic, basic, and neutral materials
    9·1 answer
  • To which class of compounds does ammonia belong?
    10·1 answer
  • A pressure that will support a column of Hg to a height of 256 mm would support a column of water to what height? The density of
    7·1 answer
  • The parallel plates in a capacitor, with a plate area of 9.50 cm2 and an air-filled separation of 3.40 mm, are charged by a 7.60
    12·2 answers
  • A rotating light is located 13 feet from a wall. The light completes one rotation every 3 seconds. Find the rate at which the li
    9·1 answer
  • Write a brief essay describing how Newton’s Laws explain how a rocket in space can move objects
    13·2 answers
  • You throw a glob of putty straight up toward the ceiling, which is 3.50 mm above the point where the putty leaves your hand. The
    10·1 answer
  • How many hydrogen atoms are there in one molecule of PH3?
    7·1 answer
  • Every winter i fly home to Michigan. it takes 5 hours. what is my average speed?
    6·2 answers
  • How did planck find the correct curve for the specturm of light emitted by a hot obkect?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!