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
Iteru [2.4K]
3 years ago
10

Please answer this questions

Physics
1 answer:
RSB [31]3 years ago
6 0

yeah what are the questions

You might be interested in
Talking to adults can be intimidating and uncomfortable if you do not yet feel like one. However, learning how to effectivelycom
Korvikt [17]

Answer: i didnt look at your question its to long

Explanation:

8 0
3 years ago
An object blocks the path of a wave causing the wave to change direction is called what
lapo4ka [179]
"Reflection" is the change direction of waves when blocked by obstacle

8 0
3 years ago
Read 2 more answers
8.
Arisa [49]

Answer:

can you translate that plz

Explanation:

5 0
3 years ago
Read 2 more answers
10. A 25 kg apple cart is being pushed with an applied force of 115 N. The coefficient of friction between the ground and the ca
ziro4ka [17]

Answer:

1.1 m/s²

Explanation:

From the question,

F -mgμ = ma.................... Equation 1

Where F = applied force, m = mass of the apple cart, g = acceleration due to gravity, μ =  coefficient of friction., a = acceleration of the apple cart.

Given: F = 115 N, m = 25 kg,  μ  = 0.35

Constant: g = 10 m/s²

Substitute these values into equation 2

115-(25×10×0.35) = 25×a

115-87.5 = 25a

25a = 27.5

a = 27.5/25

a = 1.1 m/s²

8 0
3 years ago
Una carga de -10Mc está situada a 20cm delante de otra carga de 5 Mc. Calcular la fuerza electrostática en Newton ejercida por u
tino4ka555 [31]

Answer:

a)  force between them is attraction,   b)  F = 1.125 10⁻² N

Explanation:

In this case the electric force is given by Coulomb's law

          F =k \frac{q_1q_2}{r^2}

           

In the exercise they give us the values ​​of the loads

          q1 = - 10 mC = -10 10⁻³ C

          q2 = 5 mC = 5 10⁻³ C

           d = 20 cm = 0.20 m

let's calculate

          F = 9 10⁹ \frac{10 \ 10^{-3} \ 5 \ 10^{-3}}{0.20^2}

          F = 1.125 10⁻² N

To find the direction of the force we use that charges of the same sign repel each other, as in this case there is a positive and a negative charge, the force between them is attraction

7 0
3 years ago
Other questions:
  • A steel cable 1.25 in. in diameter and 50 ft long is to lift a 20-ton load without permanently deforming. What is the length of
    13·1 answer
  • Two separate but nearby coils are mounted along the same axis. A power supply controls the flow of current in the first coil, an
    7·1 answer
  • Glands that are responsible for lubricating the skin and minimizing water loss are called
    7·1 answer
  • From what height should you drop a ball so that it hits the ground at 40 m/s? How long will it take to hit the ground?
    8·1 answer
  • What compound is formed when two hydrogen atoms and one oxygen atom joined together?
    9·2 answers
  • I need help pls! sooner is preferable than later! thank you!​
    10·1 answer
  • What is environmental cleanliness​
    14·1 answer
  • Most stars are _____ compared to the sun.
    8·1 answer
  • Can somebody help I'll give brainliest
    10·2 answers
  • Leticia leaves the grocery store
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!