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
RSB [31]
1 year ago
14

a child in a tree house uses a rope attached to a basket to lift a 26 nn dog upward through a distance of 5.0 mm into the house.

Physics
1 answer:
agasfer [191]1 year ago
4 0

Total work done is 0.13 Joules

<h3>What is work done ?</h3>

The sum of the displacement and the component of the applied force of the object in the displacement direction is the work done by a force.

According to the given information

We need to find the work done

work done  = force × distance

We are given,

force  = 26 N

Distance = 0.0005 meter

hence ,

Work done  = 26 × 0.005  

                   = 0.13 Joules

Total work done is 0.13 Joules

To know more about Work done

brainly.com/question/13662169

#SPJ4

You might be interested in
Someone help please.....
Westkost [7]

Answer:

0.0928km/min (4dp)

Explanation:

To find the jogger's speed in km per minute, we just need to divide the number of km jogged by the time in minutes it took to jog that distance. This will give us the distance they jogged every minute which is their speed.

4km in 32 minutes:

4/32 = 0.125km/min

2km in 22 minutes:

2/22 = 0.091 (3dp)km/min

1km in 16 minutes:

0.0625km/min

Now to find the average speed of these 3 speeds, we just add them all together and divide by how many values there are (3 values).

Average (mean)  = \frac{0.125+0.091+0.0625}{3}

Average = 0.2785/3

Average speed of jogger = 0.0928 (4dp) km/min

Hope this helped!

8 0
3 years ago
Is NaCH an element? Why or why not?
amm1812
<span>NaCH is not an element, it is a compound. An element can be found and identified on the periodic table to elements. A compound is a combination of two of more elements. NaCH is composed of three elements: Na (sodium), C (carbon) and H (hydrogen), making it a compound.</span>
3 0
3 years ago
An ice cube is placed on a hot stove. Which of these statements best describes how heat moves between the ice cube and the stove
Tanzania [10]
B! Conduction is touch, so the heat traveled through touch from th stove to the ice cube, therefore melting it
6 0
3 years ago
Read 2 more answers
Helppp pls you have to label a-d
Mama L [17]

Answer:

A

C

D

B

Explanation.

At point A The body is at rest so k.E is zero but the height is maximum so that p.E is max.

6 0
3 years ago
Two long, parallel wires carry currents of different magnitudes. If the amount of current in one of the wires is doubled, what h
Ulleksa [173]

Answer:

The magnitude of the force that each wire exerts on the other will increase by a factor of two.

Explanation:

force on parallel current carrying wire, F = BILsinθ

where;

B is the strength of the magnetic field

L is the length of the wire

I is the magnitude of current on the wire

θ is the angle of inclination of the wire

Assuming B, L and θ is constant, then F ∝ I

F = kI

\frac{F_1}{I_1} = \frac{F_2}{I_2}

When the amount of current is doubled in one of the wires, lets say the second wire;

\frac{F_1}{I_1} = \frac{F_2}{2I_1} \\\\F_2 = \frac{2F_1I_1}{I_1} \\\\F_2 =2F_1

Also, if will double the amount of current on the first wire, then

F₁ = 2F₂

Therefore, the magnitude of the force that each wire exerts on the other will increase by a factor of two.

3 0
4 years ago
Other questions:
  • A magnet can attract or repel another magnet from a distance true or false?
    15·2 answers
  • A wedge is simply a form of an inclined plane. TRUE or FALSE.
    12·1 answer
  • An object is placed in front of a diverging lens, such that the object-to-image distance is 71 cm.
    8·1 answer
  • What might you have if you dont feel well?
    12·2 answers
  • You push a desk with 245 N, but the desk doesn't move due to its friction with the ground. What is the magnitude of the friction
    12·1 answer
  • Sami pops a helium balloon at a birthday party. What will happen to the particles of helium that were in the balloon?
    15·1 answer
  • The force of gravity on a car driving on the surface of a planet is called
    9·2 answers
  • A bag is dropped onto the street from the roof of a 32 m high building. How long does it take for the bag to fall?
    11·1 answer
  • An object that is completely or partially submerged in fluid experience an upward force called?​
    7·1 answer
  • If you do 40 j of work in 4s, how much power did you generate?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!