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
Oksana_A [137]
3 years ago
14

What is the acceleration of an object that goes from 3 m/s to 5 m/s in 8 s?

Chemistry
2 answers:
nikdorinn [45]3 years ago
8 0

Answer: 0.25m/s2

Explanation:

Acceleration is change in velocity with time

V = final velocity = 5m/s

U =Initial velocity = 3m/s

t = time = 8s

a = Acceleration =?

a = V — U / t

a = (5 — 3) / 8

a = 2/8

a = 0.25m/s2

netineya [11]3 years ago
5 0
Acceleration formula is Vf-Vi divided by time. Final velocity = 5, Initial Velocity = 3, and time is 8.
So, do in a calculator (5-3) divided by 8.
Or step by step:
5-3 = 2
2/8 = 0.25
And units for acceleration is m/s/s (m/s squared) so it is 0.25m/s^2 (squared)
You might be interested in
What are the horizontal parts of the periodic table called
Andru [333]
The Answer is Periods .
5 0
3 years ago
Explain how earth plates and lithosphere are related
AnnyKZ [126]

Crust, the upper layer of the Earth, is not always the same. Crust under the oceans is only about 5 km thick while continental crust can be up to 65 km thick. Also, ocean crust is made of denser minerals than continental crust.

The tectonic plates are made up of Earth’s crust and the upper part of the mantle layer underneath. Together the crust and upper mantle are called the lithosphere and they extend about 80 km deep. The lithosphere is broken into giant plates that fit around the globe like puzzle pieces. These puzzle pieces move a little bit each year as they slide on top of a somewhat fluid part of the mantle called the asthenosphere. All this moving rock can cause earthquakes.

The asthenosphere is ductile and can be pushed and deformed like silly putty in response to the warmth of the Earth. These rocks actually flow, moving in response to the stresses placed upon them by the churning motions of the deep interior of the Earth. The flowing asthenosphere carries the lithosphere of the Earth, including the continents, on its back.

6 0
3 years ago
What do you make when you dissolve sugar in water?
Rasek [7]

Answer:

Answer is c.

Explanation:

when you mix sugar with water,the sugar dissolves to make a transparent solution.

I hope it's helpful!

7 0
2 years ago
What is the role of roughages in the balanced diet​
ira [324]
Roughage, also known as Dietary fibre is thought to play an important role in digestive health, heart health, preventing Type 2 diabetes, as well as maintaining energy levels.
5 0
2 years ago
2CO + O2 → 2002
Reika [66]

Answer:

B: Increasing the volume inside the reaction chamber

Explanation:

5 0
3 years ago
Other questions:
  • How is science used on a daily basis give 3 reasons how
    8·1 answer
  • what happens to the reaction 2NO2 <----> N2O4 + 57.2 kJ when the temperature of the reaction is increased?
    12·1 answer
  • Write a balanced equation for the transmutation that occurs when a scandium-48 nucleus undergoes beta decay.
    15·1 answer
  • Get Organized! A Periodic Table WebQuest
    13·1 answer
  • Which of the following values are not equal to 1 mole
    7·1 answer
  • How many moles of gas are required to exert 15.4 atm of pressure in a 2.92 L container at 32.0°C
    8·1 answer
  • Here is a word equation for a chemical reaction.
    5·1 answer
  • WILL GIVE BRAINLIEST PLZ HELP!!!!!!
    15·1 answer
  • E is solution of HCI of unk concentration f contain 4.8g of NaOH in 25cm point of salution​
    12·1 answer
  • Compare the properties of elements in groups 17 and group 18. Make sure to cover the following points:
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!