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
Lubov Fominskaja [6]
2 years ago
13

Conclusion about distance, average speed, and time​

Physics
1 answer:
Orlov [11]2 years ago
6 0

Answer:

Explanation:

Distance divided by time gives average speed.

You might be interested in
What is a metric unit for energy?
Vilka [71]
Joule (J) is the metric unit for energy
8 0
3 years ago
A 2N and 6N force pull on an object to the right and a 4N force pulls to the left a 0.5kg object. What is the net force on the o
Angelina_Jolie [31]

Explanation:

F net = 2+6-4 ( 2 and 6 N are in same direction so they get added, 4N in opposite direction so it will be subtracted)

F net=4 N

3 0
3 years ago
A uniform horizontal strut weighs 400.0 N. One end of the strut is attached to a hinged support at the wall, and the other end o
Olegator [25]

Answer:

Explanation:

Given

Weight of strut W_1=400 N

Weight of sign Board W_2=200 N

In this question angle which cable makes with horizontal is not given so

assuming \theta =30^{\circ}

From Diagram

Moment about hinge point

T\sin 30\times L=W_1\times \frac{L}{2}+W_2\times L

T\sin 30=\frac{W_1}{2}+W_2

T\sin 30=\frac{400}{2}+200

T=800 N

\sum F in x direction is zero

F_x=T\cos 30

F_x=800\cos 30=346.41 N

\sum F in Y direction is zero therefore

F_y+T\sin 30=W_1+W_2

F_y=400+200-800\cdot \sin 30

F_y=200 N

F_{net}\ at\ hinge=\sqrt{F_x^2+F_y^2}

F_{net}=399.99\approx 400 N                              

6 0
3 years ago
Which of the following shows the correct order of the body systems involved in this response?
dem82 [27]
B. Circulatory, respiratory, nervous
7 0
4 years ago
Please help! Urgent!!! My teacher wants us to make something about energy. For instance define Kinetic energy. Then we need to b
JulsSmile [24]
You could do something about Einstein's theory of energy... it seems like it would be a simple and easy project. E=mc^2
8 0
3 years ago
Other questions:
  • How much heat is needed to raise the temperature of 1 kg of iron from 25 degree to 30 degrees?
    6·1 answer
  • Acceleration problem <br> Show work plz
    15·1 answer
  • A technician fills a tank with a liquid to a height of 0.20 m. The tank is cylindrical with radius 0.10 m. The mass of the liqui
    13·1 answer
  • There are 8.8 liters of gas in a piston at a pressure of 1.75 atmospheres. The temperature remains constant, and the gas is comp
    13·1 answer
  • What are the independent and dependent variables if kinetic energy
    11·1 answer
  • Draw the vector C⃗ =0.5A⃗ +2B⃗ .
    7·2 answers
  • Why is it colder as you get closer to the poles?
    8·2 answers
  • You are traveling down the highway when you notice a cop 200 meters ahead of you. For the next 5 seconds, you step on the bake t
    9·1 answer
  • What is meant by the term blue moon
    6·1 answer
  • Process of diffusion using particle theory
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!