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
Georgia [21]
3 years ago
11

Define work in physics

Physics
2 answers:
Ulleksa [173]3 years ago
7 0

Work, in physics, measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement. ... If the force is being exerted at an angle θ to the displacement, the work done is W = fd cos θ.

storchak [24]3 years ago
5 0

Answer:

hope it's helpful for you

You might be interested in
If a cart of 2 kg mass has a force of 8 newtons exerted on it, what is its acceleration?
Ilia_Sergeevich [38]
Force = mass * acceleration

F = ma

8 N =  2 kg * a

8 = 2a

2a = 8

a = 8/2 = 4

acceleration = 4 m/s²
7 0
3 years ago
Read 2 more answers
What is the net charge of both pantothenate and phosphopantothenate in aqueous solution at ph 7?.
wlad13 [49]

The net charge of pantothenate is -1 whereas the net charge of phosphopantothenate is −2 in aqueous solution at pH 7.

<h3>What is the net charge of both pantothenate and phosphopantothenate?</h3>

At pH 7, the carboxylic acid of pantothenate will lose one hydrogen ion which leads to a net charge of −1 on pantothenate while on the other hand, the phosphate group of phosphopantothenate will lose two hydrogen ions (−2) so −2 charge appear on the phosphopantothenate.

So we can conclude that The net charge of pantothenate is -1 whereas the net charge of phosphopantothenate is −2 in aqueous solution at pH 7.

Learn more about charge here: brainly.com/question/25923373

#SPJ1

4 0
2 years ago
The scatter plot above shows the relationship between the pressure and volume of a gas (at fixed temperature). Which of the foll
Aleonysh [2.5K]
I think the correct answer from the choices listed above is option C. The scatter plot above shows the relationship between the pressure and volume of a gas in which the <span>pressure of a gas increases as its volume decreases. However, they are not linearly related. Hope this answers the question.</span>
8 0
4 years ago
True or False: Friction makes energy vanish. Explain your answer!
Sidana [21]
False because friction will generate heat energy and/or sound energy etc. Think of a car stopping or a broom sweeping the ground.
8 0
4 years ago
In a science fiction novel two enemies, Bonzo and Ender, are fighting in outer spce. From stationary positions, they push agains
lara [203]

Answer:

ratio of the masses of the two enemies = 1.7

Explanation:

Applying the law of conservation of momentum,

Momentum fo Bonzo = Momentum of Ender

mv = m'v'................. Equation 1

Where m = mass of Bonzo, v = velocity of Bonzo, m' = mass of Ender, v' = velocity of Ender

m/m' = v'/v............... Equation 2

Where m/m' = ratio of the masses of the two enemies

Given: v = 2.0 m/s, v' = 3.4 m/s

Substitute into equation 2

m/m' = 3.4/2

m/m' = 1.7

Hnece, ratio of the masses of the two enemies = 1.7

7 0
3 years ago
Other questions:
  • 32.
    15·1 answer
  • later, you are driving your friends go-cart. if his cart has an acceleration of 5.5 meters per second and the carts engine is ap
    6·1 answer
  • an electromagnetic wave propagates in a vacuum in the x-direction. In what direction does the electric field oscilate
    15·1 answer
  • while tuning his violin the violinist compares the pitch his string produces to the pitch produced by an electronic tuner if the
    13·1 answer
  • A horizontal spring with a constant, k = 291 N/m, is stretched 11 cm with a 2 kg block attached to it. What is the maximum speed
    8·1 answer
  • B. What information did Wegener not have that would have strengthened his argument? (3
    9·1 answer
  • A circular coil of 185 turns has a radius of 1.60 cm. (a) Calculate the current that results in a magnetic dipole moment of magn
    14·2 answers
  • What is the magnitude of the electric field at a point 0.0055 m from a 0.0025
    11·1 answer
  • CAN YOU HELP MEEEEEEEEEE PLEASEEEE
    8·1 answer
  • 3. A car has an acceleration of +2m/s2. What does this tell you about the velocity of the car? What
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!