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
Svet_ta [14]
2 years ago
7

Please solve this question ​

Physics
2 answers:
klemol [59]2 years ago
7 0

Answer:

Given: Initial Velocity:0

Velocity: 25 m/s

Time :10 sec.

Acclereation?.

Use formula for acceleration,

a =  \frac{v}{t}

a =  \frac{25}{10}

a = 2.5

Divide units to

\frac{ \frac{m}{s} }{s}  =  \frac{m}{ {s}^{2} }

So our acceleration is

2.5 \frac{m}{ {s}^{2} }

If you want to, you can use kinematic equation

v_{i} + at = v

vi is inital velocity, since v1=0 we just have

at = v

a =  \frac{v}{t}

Which is the same as first step, so we would get 2.5 m/s^2

marusya05 [52]2 years ago
6 0

Answer:

hope it helps you :)

<h2>please mark brainlist :)</h2>

You might be interested in
2. Neutrons have a ____<br> charge.<br> a. positive<br> b. negative<br> c. neutral
AnnyKZ [126]

Answer:

b. negative

Explanation:

neutrons have a negative charge and protons have a proton has a positive charge

3 0
3 years ago
Read 2 more answers
How much force is needed to stop a 4000 kg truck moving at 8 m/s in 0 2 seconds?​
maksim [4K]

Answer:

32000 N

Explanation:

Force Calculater

8 0
3 years ago
. Since the man is walking at a constant velocity, he has what acceleration
docker41 [41]
If he’s walking at a constant velocity there is no acceleration.
6 0
3 years ago
Which of the following statements is true?
Alborosie
My guess is A. I'm not 100% positive but i'm pretty sure.
8 0
3 years ago
Since entropy is about how energy is shared, it is important to be able to identify places where energy can be put, or degrees o
Fiesta28 [93]

Answer:

Please see answer in explanation

Explanation:

1. Since each molecule has three kinetic degrees of freedom (can move in three independent directions), the gas must have 3N DoFs.

2. Each molecule has the three kinetic degrees of freedom the monotonic atom has ­­ moving without rotating ­­ but it can also spin. There are three axes for it to spin around so we would expect three rotational degrees of freedom, but as were as above, the one about the diatomic molecule's axis doesn't count because of quantum. So we have two rotational DoFs and three kinetic, for a total of 5 per molecules. So the gas will have 5N DoFs.

3.When a spring vibrates it has two DoFs, its KE and its PE, so adding 1 vibration adds 2 DoFs per molecule, giving 7 per molecule and giving thegas 7N DoFs.

6 0
3 years ago
Other questions:
  • What types of properties does light have
    5·2 answers
  • A space probe is traveling in outer space with a momentum that has a magnitude of 3.87 x 107 kg·m/s. A retrorocket is fired to s
    14·1 answer
  • Can someone tell me the answer to this?
    13·2 answers
  • Pls help! Urgent and giving brainliest!
    13·1 answer
  • A group of scientists have obtained some experimental results.
    13·2 answers
  • How do you know that waves sent from the sun to earth are not mechanical waves? Explain
    13·1 answer
  • An 856 kg drag race car accelerates from rest to 105 km/h in .934s. What change in momentum does the force produce? Answer in un
    11·1 answer
  • A person trapped outside during a thunderstorm should
    7·2 answers
  • Pls guys what is displacement​
    9·2 answers
  • Which of the following is an example of a SOLUTION?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!