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
PtichkaEL [24]
3 years ago
9

6 use superposition to find voltage v(t) across the 100 ohm resistor

Physics
1 answer:
Vinvika [58]3 years ago
6 0
It'll be my pleasure to analyze the circuit, describe my analysis in detail,
and give you a clear, precise, and accurate answer.

As soon as you let me see the circuit diagram, with values marked on
all of its components and power sources.
You might be interested in
A body is thrown up with a velocity of 78.4 m per second.How high will it rise and how much time it will take to return to its p
a_sh-v [17]

Answer:

The maximum height reached by the body is 313.6 m

The time to return to its point of projection is 8 s.

Explanation:

Given;

initial velocity of the body, u = 78.4 m/s

at maximum height (h) the final velocity of the body (v) = 0

The following equation is applied to determine the maximum height reached by the body;

v² = u² - 2gh

0 = u² - 2gh

2gh = u²

h = u²/2g

h = (78.4²) / (2 x 9.8)

h = 313.6 m

The time to return to its point of projection is calculated as follows;

at maximum height, the final velocity becomes the initial velocity = 0

h = v + ¹/₂gt²

h = 0 + ¹/₂gt²

h =  ¹/₂gt²

2h = gt²

t² = 2h/g

t = \sqrt{\frac{2h}{g} } \\\\t = \sqrt{\frac{2\times 313.6}{9.8} }\\\\t = 8 \ s

4 0
3 years ago
How much does the Earth weigh? Why does the moon appear in the daytime?
ch4aika [34]

Answer:

moon disappear because of the rotation

7 0
3 years ago
What can increase the gravitational potential energy of a object
love history [14]

Answer:

Increase in mass and height

Explanation:

The gravitational potential energy of an object can increase if the mass and height of object is increased.

Gravitational potential energy is the energy due to the position of a body.

It is expressed as:

  Gravitational potential energy = mass x acceleration due gravity x height

Increasing mass and height will cause an increase in gravitational potential energy.

6 0
3 years ago
If a football player does 39000 J of work, how much power does the football player exert in 5 minutes
Drupady [299]

Answer:

Power = 130 watt

Explanation:

Power is described as the ability to do work, it is also defined as the amount of work in Joules done in a given time in seconds. Mathematically, it is represented as:

power = \frac{work (J)}{Time (s)}

In this example, power is calculated as follows:

Work = 39000 J

Time = 5 minutes

converting the time from minutes to seconds:

1 minute = 60 seconds

∴ 5 minutes = 60 × 5 = 300 seconds

\therefore power = \frac{39000}{300} \\power = 130 watt

N:B the unit for power can also be represented as Joules/seconds or J/s or JS⁻¹

6 0
3 years ago
What does it mean to work out your core
Arte-miy333 [17]

Answer:

I'm pretty sure it means like getting abs and working out your stomach.

Explanation:

4 0
2 years ago
Other questions:
  • Can anyone help me for this question please?? I really need help someone!!!
    15·1 answer
  • Which wave has a disturbance that is parallel to the wave motion?
    8·1 answer
  • One way to monitor global warming is to measure the average temperature of the ocean. Researchers are doing this by measuring th
    5·1 answer
  • Calcium metal reacts with a potassium chloride solution to form calcium chloride and potassium ions. Classify this reaction. Ca(
    11·1 answer
  • According to relativity theory, if a space trip finds a son or daughter biologically older than his or her parents, then the spa
    9·1 answer
  • Explain Rutherford's experiment?
    10·1 answer
  • What are two types of forces exerted by magnets?
    12·2 answers
  • A shell is fired at an initial speed of 2500 m/s at an initial angle of 45 degrees. Find the shell's horizontal range and the am
    7·2 answers
  • Three objects move with a velocity of 1 m/s what is the total kinetic energy of the system?
    15·1 answer
  • From a penalty kick, the ball rebounds off the goalkeeper back to the player who took the kick. That player then kicks the ball
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!