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
kykrilka [37]
3 years ago
15

5. Graph A below plots a race car's speed for 5 seconds. The car's rate of acceleration is 6 m/s^2

Physics
1 answer:
Georgia [21]3 years ago
8 0

Answer:

The answer is below

Explanation:

We are to check if the statement is true of false. If it is false, we correct the statement.

Solution:

Acceleration is the time rate of change of velocity. It is the ratio of the change in velocity to the change in time. The acceleration can be gotten from a velocity time graph by finding the slope of the graph.

The x coordinate represent the time and the y coordinate velocity.

5) Graph A passes through the point (0, 0) and (4, 24). Therefore the acceleration (slope) is:

Acceleration = \frac{24-0}{4-0}=6\ m/s^2

This is correct.

6) Graph B is a straight line of 12 m/s. It passes through (0, 12) and (4, 12). Hence:

Acceleration = \frac{12-12}{4-0}=0\ m/s^2

This is false.

Therefore the acceleration of graph B is 0 m/s².

You might be interested in
John wants a new video tape and a new shirt, but he only has $12.00. He buys the video tape and gets $0.52 change. What was his
mestny [16]

Answer:

You have the answer in your comments. I will be copying it so your question doesn't get deleted.

The answers is $0.58

$11.48

the video tape

the new shirt

7 0
3 years ago
Explain how gamma rays are produced by energy
sashaice [31]
Gamma rays<span> are </span>produced<span> in the disintegration of radioactive atomic nuclei and in the decay of certain subatomic particles. When an unstable atomic nucleus decays into a more stable nucleus, the “daughter” nucleus is sometimes </span>produced<span> in an excited state.</span>
8 0
4 years ago
A. 24.89<br> B. 25.89<br> C. 17.74<br> D. 19.73
Veronika [31]

Answer: D

Explanation:

Just did it got an 100

5 0
2 years ago
The function of a capacitor in an electric circuit is to
jok3333 [9.3K]

Answer: B. store electric charges.

Explanation: I JUST TOOK THE PF EXAM AND I GOT IT CORRECT!!!!

7 0
3 years ago
What will most likely occur if sulfur forms an ionic bond with another element?
patriot [66]
If sulfur forms an ionic bond with another element it will more then likely create a chemical reaction of some sort.
6 0
3 years ago
Read 2 more answers
Other questions:
  • In a thunderstorm, the air must be ionized by a high voltage before a conducting path for a lightning bolt can be created. an el
    11·1 answer
  • How would you graph/sketch 40 lbs at pi/3 south of west
    9·1 answer
  • What happens to electron flow with a conductor of the voltage source is removed?
    6·1 answer
  • Suppose a scientist doing an experiment in nuclear fusion starts out with twelve atoms. How many atoms will most likely result f
    15·2 answers
  • A piano string having a mass per unit length equal to 4.80 ✕ 10−3 kg/m is under a tension of 1,300 N. Find the speed with which
    10·1 answer
  • How can a heat pump warm a house by causing a refrigerant to evaporate and condense
    14·1 answer
  • Help me please,
    13·1 answer
  • GIVING BRAINLIEST PLEASE HELP!!
    6·1 answer
  • 29. Jorge is conducting an investigation into perfectly inelastic collisions using equipment where two carts collide with
    11·1 answer
  • What is thermal energy.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!