 , 22.06.2019 21:00 ItzNayaa

# The amount of work done is determined by 2 factors. describe an example of work (using the scientific definition) list the 2 factors that determine the amount of work done. Explanation :

Work is done when a force is applied to create a displacement on an object.

Thus, the work done depends on the two factors i.e.

(1) Applied force (F)

(2) Distance or displacement (d)

Mathematically, work done is It also depends on the angle between the force and the displacement. For example,

A person carries a weight of 20 kg and lifts it on his head 1.5 m above the surface. So, the work done by him on the luggage will be: or  So, Hence, the work done by him on the luggage is 294 Joules. The speed was not exceeded so it was slow find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2  ### Other questions on the subject: Physics Physics, 21.06.2019 17:00, swaggg2084
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The amount of work done is determined by 2 factors. describe an example of work (using the scientifi...

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