puppylov804 puppylov804

18-02-2021
Mathematics

contestada

A 1kg book is lifted 2m. How much work was done?

Respuesta :

guyverdark77 guyverdark77

18-02-2021

Answer:

2KG i guess not sure what aer your answe choices

Step-by-step explanation:

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sarponggeorgeeagle77 sarponggeorgeeagle77

18-02-2021

Answer:

work= force ×distance

force= mass × acceleration due to gravity

mass= 1kg

acceleration=10

Force=1×10=10N

Work=10×2=20joules

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