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
Alex Ar [27]
2 years ago
5

Metric system please help me I don’t know how to do this

Physics
1 answer:
amm18122 years ago
8 0

Answer:

11. 6700L

12. 0.0000238

13. 1805

14. 3800

15. 1400

16. 0.01428

17. 0.0003585

18. 0.0415

19. 4060.0

20.0.105

You might be interested in
Newton's second law of motion describes inertia.<br> True<br> False
ladessa [460]
False. the first law describes inertia
7 0
3 years ago
Read 2 more answers
What do ocean waves and sound waves have in common?
Andru [333]
Out of the choices given, one thing that ocean waves and sound waves have in common are they are both mechanical waves. The correct answer is E.
8 0
3 years ago
Read 2 more answers
What is the name of the effect that causes water to travel at an angle to trade winds?
Rufina [12.5K]
Thdjrjdkwjdjjfieigjj
7 0
3 years ago
At 10 seconds, you used 55 Joules. Can you tell me the power?
Kipish [7]

Answer:

5.5

Explanation:

power =energy÷time

power=55÷10

power=5.5

7 0
3 years ago
Read 2 more answers
A skateboarder shoots off a ramp with a velocity of 7.3 m/s, directed at an angle of 60° above the horizontal. The end of the ra
erica [24]

Answer:

y maximum   3.54 m, value X  2.35 m

Explanation:

We have a projectile launch problem, let's calculate the maximum height of the projectile, where the vertical speed must be zero

                     

        Vyf² = Vyo² - 2g (Y-Yo)

Where Yo is the initial height of the ramp 1.5 m

        0 = Vyo² -2g (Y-Yo)

        Y-Yo = Voy² / 2g

       Y = Yo + Voy² / 2g

Let's calculate the velocity components using trigonometry

       Voy = vo without T

       Vox = Vo cost

       Voy = 7.3 sin 60

       Vox = 7.3 cos 60

       Voy = 6.32 m / s

       Vox = 3.65 m / s

Let's calculate the maximum height

         Y = 1.5 +6.32²/2 9.8

          Y = 3.54 m

This is the maximum height from the ground

b) They ask us for the position of this point horizontally, we can calculate it looking for the time it took for the skateboarder to reach the highest point

                             

          Vfy = Voy - gt

          0 = Voy - gt

           t = Voy / g

           t = 6.32 / 9.8

           t = 0.645 s

     

Since there is no acceleration on the x-axis, we have a uniform movement, we can calculate the distance for this time

          X = Vox t

          X = 3.65 0.645

          X= 2.35 m

8 0
3 years ago
Other questions:
  • Which expression is dimensionally consistent with anexpression that would yield a value for time-1?(v is velocity, x is distance
    10·1 answer
  • To get the whole circle, you run t from 0 to 2 π. Use this information to confirm that the circumference of a circle of radius r
    7·1 answer
  • A: If a net force greater than 0 N is applied to an electron and to a proton, which one will accelerate more? The mass of an ele
    9·2 answers
  • Anyone know how to do this
    7·1 answer
  • Christopher came down with chicken pox after spending time in his child's day care. The chicken pox represents what link in the
    14·1 answer
  • A golf ball (m=26.7g) is struck a blow that makes an angle of 33.6 degrees with the horizontal. The drive lands 190m away on a f
    12·1 answer
  • A hole of radius r has been drilled in a circular, flat plate of radius R. The center of the hole is a distance d from the cente
    8·1 answer
  • A bus starts to move from rest. if if its velocity becomes 90 km per hour after 8s calculate its acceleration
    14·1 answer
  • Obviously, everybody has different skill sets. The goal of this lesson is not to become an Olympic volleyball player. Instead, i
    15·2 answers
  • 1. What is the difference between the two divisions of the skeletal system?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!