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
Naddik [55]
3 years ago
8

A Net Force of 9.0 N acts through a distance of 3.0 m in a time of 3.0 s. The work done is?

Physics
2 answers:
JulijaS [17]3 years ago
5 0
Work done is the distance a force acts over.

So, the work done here is 9.0N * 3.0m = 27 J
Reptile [31]3 years ago
5 0

Answer:

work done would be 27 J

Explanation:

Work done is the product of force and displacement in the direction of force

So here we know that

Applied force = 9.0 N

displacement = 3.0 m

now as per formula of work done we know that

W = (Force)(displacement)

now plug in all values in it

W = (9.0 N) \times (3.0 m)

W = 27 J

So work done would be 27 J

You might be interested in
A switch can
oee [108]

Answer: a switch can do A, B and E

Explanation:

8 0
3 years ago
What amount of heat is required to raise the temperature of 200 g of water by 15°C (the specific heat of water is 1 cal/g°C)
Sergeeva-Olga [200]

Answer:

Heat energy required (Q) = 3,000 J

Explanation:

Find:

Mass of water (M) = 200 g

Change in temperature (ΔT) = 15°C

Specific heat of water (C) = 1 cal/g°C

Find:

Heat energy required (Q) = ?

Computation:

Q = M × ΔT × C

Heat energy required (Q) = Mass of water (M) × Change in temperature (ΔT) × Specific heat of water (C)

Heat energy required (Q) = 200 g × 15°C × 1 cal/g°C

Heat energy required (Q) = 3,000 J

4 0
3 years ago
A 60.00-cm guitar string under a tension of 50.000 N has a mass per unit length of 0.100 00 g/cm chegg
Evgen [1.6K]

Fundamental frequency,

f=v2l=T/μ−−−−√2l

=(50)/0.1×10−3/10−22×0.6−−−−−−−−−−−−−−−−−−−√

=58.96Hz

Let, n th harmonic is the hightest frequency, then

(58.93)n = 20000

∴N=339.38

Hence, 339 is the highest frequency.

∴fmax=(339)(58.93)Hz=19977Hz.

<h3>What is frequency?</h3>

In physics, frequency is the number of waves that pass a given point in a unit of time as well as the number of cycles or vibrations that a body in periodic motion experiences in a unit of time. After moving through a sequence of situations or locations and then returning to its initial position, a body in periodic motion is said to have experienced one cycle or one vibration. See also simple harmonic motion and angular velocity.

learn more about frequency refer:

brainly.com/question/254161

#SPJ4

7 0
2 years ago
What two properties show that the drink is a fluid ( girl drinking fruit punch out of a clear glass cup with a straw.)
Ainat [17]
It takes the shape of the cup and it can be sucked through a straw 
3 0
3 years ago
Read 2 more answers
Jack tries to place magnets on the door of his refrigerator. He observes that the magnets don’t stick. He guesses that the door
zaharov [31]
The answer is D.) Make observations
3 0
3 years ago
Read 2 more answers
Other questions:
  • Homework 7 Adaptive Follow-Up Problem 25.68 Item 4 Constants A cylindrical copper cable 3.30 km long is connected across a 220.0
    13·1 answer
  • If we increase the force applied to an object and all other factors remain the same that amount of work will
    5·2 answers
  • A car travels from point a to point b, moving in the same direction but with a non-constant speed. the first half of the distanc
    15·2 answers
  • Two weight lifters (Herb and Foley) wonder which one is doing the most work. Which statement is true?
    9·2 answers
  • Assume the acceleration of the object is a(t) = −9.8 meters per second per second. (Neglect air resistance.) With what initial v
    7·1 answer
  • Which stament best describes resistance
    12·1 answer
  • 25 POINTS pls help me
    5·1 answer
  • The average velocity of an object over 6.0 seconds interval is 2 m/s what is the total distance traveled and M by the object doi
    15·1 answer
  • If a plant grows among many tall trees in a dense forest,how could it adapt so that it could get enough air and water
    8·1 answer
  • Some jovian planets give off more energy than they receive because of
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!