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
mario62 [17]
4 years ago
6

a teacher pushed a 10kg desk across a floor for a distance of 5m. she exerted a horizontal force of 20n. how much work was done?

Physics
1 answer:
serious [3.7K]4 years ago
7 0
Work Done = Force x distance
Since she exerted a horizontal force of 20N over a distance of 5m, the work done is 20N x 5m which is equals to 100 joules
You might be interested in
The Earth orbits around the sun because the gravitational force that the sun
kotykmax [81]
<h3>Question -:</h3>

The Earth orbits around the sun because the gravitational force that the sun

exerts on the Earth:

O A. causes Earth's acceleration toward the sun.

O B. is very small because the sun is so far from the Earth.

O c. is smaller than the force the Earth exerts on the sun.

O D. pushes the Earth away from the sun.

<h3>Answer -:</h3>

O A. causes Earth's acceleration toward the sun.

<em>I </em><em>hope </em><em>this</em><em> </em><em>helps</em><em>,</em><em> </em><em>have </em><em>a </em><em>nice </em><em>time </em><em>ahead!</em>

5 0
3 years ago
Which statement provides the most complete description of an object's motion?
vivado [14]

Answer:

A. The bird watcher followed the south trail a distance of five kilometers in 45 minutes.

5 0
3 years ago
Which of the following statements about blood alcohol concentration (BAC) are true?
mars1129 [50]
D) Neither A or B are correct
5 0
3 years ago
Read 2 more answers
What do the arrows in food chains represent
OLga [1]
To represent in order how the animals

6 0
3 years ago
Read 2 more answers
How many electrons can exist on the following energy levels
alukav5142 [94]
2e level 1
8e level 2
18e level 3
32e level 4
6 0
3 years ago
Other questions:
  • SELECT ALL THE CORRECT ANSWERS
    5·1 answer
  • Describe the motion of a skydiver from the time he jumps to the time he lands safely on the ground
    9·1 answer
  • A bus accelerates at -0.5 m/s2 for 12.5 seconds . If the bus had an initial speed of 31 m/s, what is its new speed? A. 12.25m/s
    12·1 answer
  • You stand on a frictional platform that is rotating at 1.1 rev/s. Your arms are outstretched, and you hold a heavy weight in eac
    14·1 answer
  • A rock is thrown horizontally from the top of a radio tower lands 17.0 m from the base of the tower. if the speed at which the o
    9·1 answer
  • Select True or False for the follwing statements about electric field lines.
    5·1 answer
  • Suppose an object is moving in a straight line at 50 mi/hr. According to Newton's first law of motion, the object will:
    13·1 answer
  • Measuring spoons are used when measuring<br>less than how much?​
    10·1 answer
  • When you cook a steak, what kind of energy do you increase in the steak?
    8·1 answer
  • How much energy must be absorbed by water with a mass of 0.5 kg in order to raise the temperature from 30°C to 65°C? Note: Water
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!