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
Arlecino [84]
3 years ago
9

If you speed up from rest to 12m/s in 3 seconds, what is your acceleration?

Physics
2 answers:
Helga [31]3 years ago
7 0
The answer id 4 m/s/s this is because 12/3 = 4 and an easy way to get the units is put the two together

Acceleration = m/s (Meters per second)
Time = s (Seconds)

m/s/s = Meters per second/ Per second
boyakko [2]3 years ago
6 0


b) 4m/s/s

This is because you divide the speed you reach, by the time it takes to get to that speed:

12m/s ÷ 3s = 4m/s/s

The units come from what you divide, meters per second ÷ seconds this can be written as m/s/s or ms-² 

You might be interested in
How efficient are the small and large scale solar-power systems used in individual homes and industrial settings? What is the en
Leviafan [203]

Answer:

\color{Blue}\huge\boxed{Answer}

<em>The potential environmental impacts associated with solar power—land use and habitat loss, water use, and the use of hazardous materials in manufacturing—can vary greatly depending on the technology, which includes two broad categories: photovoltaic (PV) solar cells or concentrating solar thermal plants (CSP).</em>

Explanation:

I just answer the second question

4 0
3 years ago
(a) what will an object weigh on the moon's surface if it weighs 100 n on earth's surface
juin [17]
We know the equation

weight = mass × gravity

To work out the weight on the moon, we will need its mass, and the gravitational field strength of the moon.
Remember that your weight can change, but mass stays constant.

So using the information given about the earth weight, we can find the mass by substituting 100N for weight, and we know the gravity on earth is 10Nm*2 (Use the gravitational field strength provided by your school, I am assuming yours in 10Nm*2)

Therefore,

100N = mass × 10
mass= 100N/10
mass= 10 kg

Now, all we need are the moon's gravitational field strength and to apply this to the equation

weight = 10kg × (gravity on moon)
4 0
3 years ago
SOMEONE PLEASE HELP ME ASAP PLEASE!!!! SIGNIFICANT DIGITS!!!!!! THE ANSWER IS NOT −16.422​
Aleks04 [339]

Explanation:

What exactly are u looking for?

7 0
2 years ago
Read 2 more answers
What physical property makes metal pots good for cooking
bonufazy [111]
The metal conducts the heat, which makes cooking easier.
5 0
3 years ago
Using .125 mass kgwhat is the velocity​
agasfer [191]

Answer:

The answer is 5 meters per second.

6 0
3 years ago
Other questions:
  • Tony drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took hours. When Tony drove hom
    15·2 answers
  • If the new moon happens on January 15th, what shape will it be on February 6th?
    8·1 answer
  • - A fridge has a maximum static friction force
    9·1 answer
  • A ball at rest rolls across a frictionless floor at 12.0 m/s/s. How far will it travel in
    5·1 answer
  • In 1923, the United States Army (there was no U.S. Air Force at that time) set a record for in-flight refueling of airplanes. Us
    13·1 answer
  • Who was the second man to walk on the moon?
    8·2 answers
  • Help with these questions
    5·1 answer
  • How far something moves in a specific amount of time
    10·2 answers
  • Two ice skaters stand together. They push off and travel directly away from each other, the boy with a velocity of v = +0.35 m/s
    5·1 answer
  • Please help me with this assignment!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!