Ask Question
ChemistryChemistry
4 January, 11:49

In which situation is maximum work considered to be done by a force?

OA. The angle between the force and displacement is 180°

B.

The angle between the force and displacement is 90°.

C.

The angle between the force and displacement is 60°

D. The angle between the force and displacement is 45°.

E. The angle between the force and displacement is oº.

+3
Answers (1)
  1. 4 January, 13:20
    0
    Option E

    Explanation:

    As work is dot product of force and displacement

    W=FdCos0

    As Cos 0=1 so W=F. d (1)

    W=F. d

    as Cos 90=0 so no work will be done when angle between force and displacement is 90 degree. At angle between force and displacement is 180 degree then negative value com as Cos 180 = - 1
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “In which situation is maximum work considered to be done by a force? OA. The angle between the force and displacement is 180° B. The angle ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Our bodies are penetrated by x-rays but not by visible light. Is this because x-rays travel faster than visible light? Yes or no?
Answers (1)
When solid (NH4) (NH2CO2) (NH4) (NH2CO2) is introduced into an evacuated flask at 25 ∘C∘C, the total pressure of gas at equilibrium is 0.116 atmatm. What is the value of KpKp at 25 ∘C∘C?
Answers (1)
Which is less likely to be a relatable source of information the webpage of a university or the webpage a scientist who is trying to sell a new invention explain
Answers (1)
What subatomic particles are found in the space surrounding an atom's nucleus?
Answers (1)
Which is the correct electron configuration for sodium (na) ?
Answers (1)
New Questions in Chemistry
How many F atoms are there in 0.035 mol CF4
Answers (1)
What type of reaction does the equation below represent? N2 + 3H2 - > 2NH3 a. synthesis b. decomposition c. single replacement d. double replacement
Answers (1)
Consult to find (a) two metals less dense than water, (b) two metals more dense than mercury, (c) the densest known solid metallic element, and (d) the densest known solid nonmetallic element.
Answers (1)
When sodium is obtained, great care is taken to prevent air coming into contact with sodium. Give a reason for this.
Answers (1)
Which real world scensories below respent physical changes check all that apply
Answers (1)
Home » Chemistry » In which situation is maximum work considered to be done by a force? OA. The angle between the force and displacement is 180° B. The angle between the force and displacement is 90°. C. The angle between the force and displacement is 60° D.
Sign Up Forgot Password?