Question

Define workdone by the force​

Answer 1

Answer:

w= f×s

Step-by-step explanation:

the work done is equal to the production of force and distance

Answer 2

Answer:

● What is workdone?

• In Physics workdone is the scalar product of force and displacement.
• W = F.s
• W = F.s cos Ф
• Dimensions = [M¹L²T⁻²]
• SI unit of workdone is joule.

Explanation:

● Types of workdone?

★ Positive workdone:

• When force and displacement are in same direction then workdone is said to be positive workdone.

★ Negative workdone:

• When force and displacement are opposite to each other then workdone is said to be negative workdone.

★ Zero workdone:

• When force and displacement are perpendicular to each other then workdone is said to be zero workdone.

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