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
Annette [7]
3 years ago
14

What is work done in physics and how can it be calculated

Physics
2 answers:
shusha [124]3 years ago
8 0
Work is done when a force is applied to an object moves that object. the work is calculated by multiplying the force by the amount of movement of an object
Svetllana [295]3 years ago
6 0

Answer:

Work done is the product of the force applied on a body or object and the distance covered.

Explanation:

Work done = F x d

Where F is force measured in newton and d is the distance covered measured in metres.

You might be interested in
The two most common eating disorders are anorexia nervosa and bulimia what percentage of American adolescents have experienced a
Hitman42 [59]

Answer:

2.7%,Almost three percent of adolescents

Explanation:

The two most common eating disorders are anorexia nervosa and bulimia what percentage of American adolescents have experienced anorexia nervosa or bulimia

The National Institute of Mental Health reports that 2.7% of teens, ages 13-18 years old, struggle with an eating disorder.Almost three percent of adolescents ages 13-18 are diagnosed with an eating disorder. Generally, adolescent girls are at a higher risk for developing an eating disorder than are boys.Eating disorders are a daily struggle for females and  males in the United States in which It is estimated that 1.0%

Four out of ten  individuals have either personally experienced an eating disorder or know someone who has

7 0
3 years ago
Read 2 more answers
A computer is connected across a 110 V power supply. The computer dissipates 123 W of power in the form of electromagnetic radia
nexus9112 [7]

Answer:

81.3ohms

Explanation:

Resistance is known to provide opposition to the flow of electric current in an electric circuit.

Power dissipated by the computer is expressed as;

Power = current (I) × Voltage(V)

P = IV... (1)

Note that from ohms law, V = IR

I = V/R ... (2)

Substituting equation 2 into 1, we will have;

P = (V/R)×V

P = V²/R.. (3)

Given source voltage = 100V, Power dissipated = 123W

To get resistance R of the computer, we will substitute the given value into equation 3 to have

123 = 100²/R

R = 100²/123

R = 10,000/123

R = 81.3ohms

The resistance of the computer is 81.3ohms

3 0
3 years ago
Read 2 more answers
Please Please Please Can Help Me On This Question!!!!! I Give Thanks!!!! Please Do 1-4!!!!
ololo11 [35]
1.add the amount of the diagram which is M+Y then dived the answer you get.
5 0
3 years ago
Read 2 more answers
what velocity must a 1340kg car have in order to havw the same momentum as a 2680 kg truck traveling at a velocity of 15m/s to t
kykrilka [37]
Car with a mass of 1210 kg moving at a velocity of 51 m/s.
2. What velocity must a 1340 kg car have in order to have the same momentum as a 2680 kg truck traveling at a velocity of 15 m/s to the west? 3.0 X 10^1 m/s to the west.

Hope i helped
Have a good day :)

 
6 0
3 years ago
Carol has several test tubes of different liquids. If Carol removes heat from the liquid substances, which of the following is m
Archy [21]

Answer:

d

Explanation:

6 0
3 years ago
Other questions:
  • Sharks are generally negatively buoyant; the upward buoyant force is less than the weight force. This is one reason sharks tend
    15·1 answer
  • How do you derive the drift velocity equation (I = nAve)?
    11·1 answer
  • A person pulls a crate of mass M = 63 kg a distance 40.0 m along a horizontal floor by a constant force FP = 130 N, which acts a
    6·1 answer
  • 25 Pts. - URGENT
    14·1 answer
  • A ball at the end of a string of 2.2m length rotates at
    9·2 answers
  • The graph below shows the time and position of a motorcycle as it travels
    11·1 answer
  • Bob ran at 5 m/s for 4 seconds and ended up at position 8 m. Where did he start
    11·1 answer
  • What factors affect the speed of a wave? Check all that apply.
    7·1 answer
  • A sub-woofer is a type of speaker which plays only the very low notes in a song or movie. Which of the following frequencies wou
    6·1 answer
  • Activity log - Chest and Back Record your time and activity below and in your unit fitness log. If a particular category does no
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!