Question

6. The work done in pushing a 40 kg chair from the kitchen table to 10 meters down the

hall would be about_
,neglecting friction.
A. 40J
B. 4000J
C. OJ
D. 0.25J

Answer 1

B

Step-by-step explanation:

W = f * d

= mg * d

= 40(9.81)(10) =~4000 J