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
Svet_ta [14]
3 years ago
5

Please really need help with this one A B C D

Physics
1 answer:
Stella [2.4K]3 years ago
7 0

d thought i wouldnt trust me on it

You might be interested in
The sun emits energy by converting hydrogen into helium. what is this process called?
AleksAgata [21]
The answer is Nuclear Fusion. The sun emits energy by converting hydrogen into helium. Nuclear fusion does two things, it converts hydrogen into helium and it also converts mass to energy.
7 0
4 years ago
A capacitor stores 7.6 × 10–11 C when the electric potential difference between the plates is 5.8 V. What is the electric potent
N76 [4]

Energy stored in the capacitor= 2.2 x 10⁻¹⁰ J

Explanation:

The energy stored in the capacitor is given by

E= 1/2 q V

E= energy stored

q= charge= 7.6 x 10⁻¹¹ C

V= potential difference=5.8 V

so energy stored= E= 1/2 (7.6 x 10⁻¹¹) (5.8)

Energy stored= 2.2 x 10⁻¹⁰ J

5 0
4 years ago
A musical chord consists of several notes, each formed by a sound wave of a different frequency. The three graphs show the patte
sweet [91]

Answer:

If a chord had notes with frequencies of 100, 1,000, and 6,000 Hz, the basilar membran would vibrate at multiple positions, with peaks at A, B, and C.

Explanation:

3 0
3 years ago
An amusement park ride moves a rider at a constant speed of 14 meters per second in a horizontal circular path of radius 10. met
ASHA 777 [7]

Answer:

B) 2g

Explanation:

<u>Given the following data;</u>

Velocity, v = 14m/s

Radius, r = 10m

To find the centripetal acceleration;

Acceleration, a = \frac {v^{2}}{r}

Substituting into the equation, we have;

Acceleration, a = \frac {14^{2}}{10}

Acceleration, a = \frac {196}{10}

Acceleration, a = 19.6m/s²

In terms of acceleration due to gravity, g = 9.8m/s²

We would divide by g;

Acceleration, a = 19.6/9.8 = 2

Hence, centripetal acceleration = 2g

Therefore, the rider's centripetal acceleration in terms of g, the acceleration due to gravity is 2g.

4 0
3 years ago
How long does it take to get from a new moon to a first quarter moon
Andru [333]

'First Quarter' is the phase that appears one quarter of the
period of time from one new moon to the next one.

The total period of the moon's phases is 29.53 days (rounded).

One quarter of it is (29.53 / 4) =  <em>7 days  9.2 hours</em>   (rounded)


5 0
4 years ago
Other questions:
  • A man drops a rock into a well. (a) the man hears the sound of the splash 2.40 s after he releases the rock from rest. the speed
    11·1 answer
  • A straight wire in a magnetic field experiences a force of 0.030 N when the current in the wire is 2.7 A. The current in the wir
    8·1 answer
  • While planets are smaller than stars, planets are generally larger than which of the following?
    15·2 answers
  • Compared to the volume of earth the volume the sun is approxately?
    10·1 answer
  • John’s mass is 93.3 kg, and Barbara’s is 50.1 kg. He is standing on the x axis at xJ = +9.03 m, while she is standing on the x a
    7·1 answer
  • What contributes to the better resolution of the Hubble telescope.
    9·2 answers
  • What is the work in tronsformation irreversible ?
    7·2 answers
  • Difference between gravitational force and frictional​
    6·2 answers
  • During your shift at the clinic a young man or vibes with the red scaly rash formed into rings what is this patient’s diagnosis
    11·1 answer
  • Which of the following scenarios represents a safe situation for the child?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!