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
Lera25 [3.4K]
3 years ago
14

A car starts from rest and accelerates at a rate of 5 m/s2 for 5 seconds. What is the velocity of the car?

Physics
1 answer:
Greeley [361]3 years ago
7 0

Please find attached photograph for your answer.

You might be interested in
A motorcycle being driven on a dirt path hits a
Colt1911 [192]
Impulse = mass * change in velocity (change in momentum) = Force * change in time

So, F=(m*change in v)/(change in t)
F=(60*20)/0.5=2400N

Therefore the magnitude of the average force exerted on the cyclist by the haystack is 2.4*10^3N
4 0
4 years ago
If you help me then you will get your dream car.
Sveta_85 [38]
Rain forest: most; tundra: least
6 0
3 years ago
Read 2 more answers
Pulling a rubber band back and then letting it fly across the room is an example of
Cloud [144]

Answer:

b

Explanation:

because a elastic band uses elastic energy

7 0
3 years ago
Two nuclei have mass number in the ratio of 2:5 what is the ratio of their number densities <br>​
egoroff_w [7]

Answer:

1

Explanation:

The ratio of their nuclear densities is 1, as nuclear density is constant for all nuclei.

3 0
3 years ago
block is attached to an oscillating spring. The function below shows its position (cm) vs. time (s). What is the angular frequen
faltersainse [42]

Answer:

Angular frequency is 20 rad/s.      

Explanation:

Given that,

A block is attached to an oscillating spring. The function below shows its position (cm) vs. time (s) is given by :

x(t)=1.5\cos(20\ t).....(1)

The general equation of oscillating particle is given by :

x(t)=A\cos(\omega t).......(2)

Compare equation (1) and (2) we get :

\omega=20\ rad/s

So, the angular frequency of the oscillation is 20 rad/s.

7 0
3 years ago
Other questions:
  • For your senior project, you would like to build a cyclotron that will accelerate protons to 10% of the speed of light. The larg
    12·1 answer
  • What is the answer to this question?
    6·1 answer
  • A set of statements that belong together as a group and contribute to the function definition is known as a(n) ________.
    9·1 answer
  • Two facing surfaces of two large parallel conducting plates separated by 8.5 cm have uniform surface charge densities such that
    7·1 answer
  • How many structures do prokaryotic cells have in common with the eukaryotic cells?
    11·2 answers
  • in which of the three cities listed in the data table would seismographs detect the earthquake first? Last?
    14·1 answer
  • The gas pressure inside a container decreases when
    9·1 answer
  • If a triangle is a right triangle, then the other two angles must be acute. true or false
    12·1 answer
  • Question 6 (14 points)
    5·1 answer
  • 1.What is laser?<br> 2.List the uses of laser in everyday life
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!