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
artcher [175]
3 years ago
5

A car is traveling at 20 meters/second and is brought to rest by applying brakes over a period of 4 seconds.What is its average

acceleration over this time interval?
Chemistry
1 answer:
IRISSAK [1]3 years ago
5 0

Answer: Its acceleration is -5 meters/second2.

Explanation:

You might be interested in
The correct way of making a soluiton of acid in water is to
Talja [164]

Explanation:

To add acid into water to dilute the solution but don't add water into acid it can explosive/ can burnt to the victim

7 0
4 years ago
Why do we slant the graduated cylinder before dropping the metal cylinder into it?
alexandr402 [8]

So the solution inside doesn't splash

6 0
3 years ago
What do agents such as chemicals, elevated temperatures, ionizing radiation, and viruses have in common?
Leni [432]

Answer:

All of them affect the DNA

Explanation:

Chemicals are compounds that can pass through cell membranes and modificate the DNA, elevated temperatures can denaturalize the cell and therefore damage the DNA, ionizing radiation can pass through cell organelles and reach the nucleus affecting the DNA, and viruses inject its DNA into the genome and modify it.

4 0
3 years ago
In chapter 51, Pip, Wemmick, and Jaggers discuss Estella's parentage. What does Jaggers advise Pip to do with this information?
Aleks04 [339]
What’s this story called
4 0
4 years ago
Which of the following is NOT an example of potential energy?
Diano4ka-milaya [45]

Answer:

A. car moving down the highway

Explanation:

Potential energy is when the energy is being held in, as in, it is very still, and not moving.

When a car is moving down a highway, it is releasing kinetic energy, instead of potential.

4 0
3 years ago
Other questions:
  • An element that has been broken down and released particles and energy is said to be ____.
    15·2 answers
  • Determine the molar solubility for pb3(po4)2 in pure water. ksp for pb3(po4)2 is 1.0 x 10-54.
    8·1 answer
  • The initial activity of 37Ar is 8540 disintegrations per minute. After 10.0 days, the activity is 6990 disintegrations per minut
    12·1 answer
  • The long term weather patterns for an area is
    7·2 answers
  • Water at 25 °C flows at 5 ft/s through a straight cylindrical tube made of benzoic acid, with a 1-inch inside diameter. If the t
    14·1 answer
  • Lead is an important input in the production of crystal. If the price of lead decreases, then we would expect the supply of a. c
    7·1 answer
  • En relación a la escala de ph se puede decir lo siguiente: I. Mientras más cerca del 8 la sustancia es más básica II. El papel t
    14·1 answer
  • At what temperature is a neon a: <br> 1) Solid <br> 2) Liquid <br> 3) Gas
    5·1 answer
  • Are any other answer correct ? ♈❤️
    8·2 answers
  • Help! question in picture!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!