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
djyliett [7]
3 years ago
6

Which of the following color schemes (specifically in jewel tones) is on-trend for 2020?

Physics
2 answers:
3241004551 [841]3 years ago
5 0

Answer:

b

Explanation:

stiks02 [169]3 years ago
3 0

Answer:

The answer is B complimentary

Explanation:

You might be interested in
Which is the correct equation for calculating the kinetic energy of an object ?
Andru [333]
Hello,

The answer is option B KE=1/2mv^2.

Reason:

In order to calculate the kinetic energy of a object you need to use option B which is the correct formula to find the kinetic energy.

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit
3 0
3 years ago
Read 2 more answers
a firework rock is burning at the rate of 14g/s all the products of combustion are ejected in one direction at the speed of 210m
Naddika [18.5K]

SO MY NAME IS ROHITH AND I LIKE MM

Explanation:

5 0
3 years ago
10 PTS!
spin [16.1K]
" This manual applies to Compact Liquid <span>Fuel Pumps & </span>Dispensers<span> The </span>liquid pressure<span> range is from 0.5 - 20m These totals </span>can<span> be displayed by </span>pressing<span> the CLEAR </span>button<span> on the preset keypad five times in When connecting to sites </span>powered<span> by. "</span>
5 0
3 years ago
Read 2 more answers
A 15g bullet is fired horizontally into a 3kg block of wood suspended by a long cord. Assume that the bullet remains in the bloc
Varvara68 [4.7K]

Answer:

261.3 m/s

Explanation:

Mass of bullet=m=15 g=\frac{15}{1000}=0.015 kg

1 kg=1000g

Mass of block=M=3 kg

d=0.086 m

Total mass =M+m=3+0.015=3.015 kg

K.E at the time strike=Gravitational potential energy at the end of swing

\frac{1}{2}(m+M)^2V^2=(m+M)gh

Using g=9.8m/s^2

Substitute the values

\frac{1}{2}(3.015)V^2=3.015\times 9.8\times 0.086

V^2=\frac{2\times 3.015\times 9.8\times 0.086}{3.015}

V=\sqrt{2\times 3.015\times 9.8\times 0.086}}

V=1.3m/s

Velocity after collision=V=1.3 m/s

Velocity of block=v'=0

Using conservation law of momentum

mv+Mv'=(m+M)V

Using the formula

0.015v+3(0)=3.015(1.3)

0.015v=3.015(1.3)

v^2=\frac{3.015(1.3)}{0.015}=261.3

v=261.3 m/s

5 0
4 years ago
By what factor must the amplitude of a sound wave be increased in order to increase the intensity by a factor of 9?a. 9 b. 2 c.
Marta_Voda [28]

Answer:

option D

Explanation:

given,

intensity\ \alpha \ (Amplitude)^2

increase the intensity by factor of 9

    I₁ = I₀

    I₂ = 9 I₀

now,

\dfrac{I_1}{I_2}=\dfrac{A_1^2}{A_2^2}

\dfrac{I_0}{9I_0}=(\dfrac{A_1}{A_2})^2

(\dfrac{A_1}{A_2})^2=\dfrac{1}{9}

\dfrac{A_1}{A_2}=\dfrac{1}{3}

      A₂ = 3 A₁

hence, amplitude increase with the factor of 3

so, the correct answer is option D

4 0
3 years ago
Read 2 more answers
Other questions:
  • Thank you for your help !
    9·1 answer
  • A prisoner tries to escape from a Nashville, Tennessee prison by hiding in the laundry truck. The prisoner is surprised when the
    6·1 answer
  • A rock is thrown straight up with an initial velocity of of 24.9m/s^2 . what maximum height will the rock reach before starting
    9·1 answer
  • How much time does it take for a car with a speed of 85 m/s to drive a distance of 200 m? (1 point)
    15·1 answer
  • A young athlete has a mass of 42 kg. On a day when there is no wind she runs a 100m race in 14.2
    7·1 answer
  • A sinusoidal wave is traveling on a string with speed 19.3 cm/s. The displacement of the particles of the string at x = 6.0 cm i
    11·1 answer
  • A 3.0 kg object moving 8.0 m/s in the positive x-direction has a one-dimensional elastic collision with an object of mass, M, in
    5·1 answer
  • Give an example of a negative slope.
    14·2 answers
  • For a freely falling object dropped from rest, what is the acceleration at the
    7·1 answer
  • Một vận động viên ném tạ quay một cái đĩa nặng 1kg với bán
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!