Answer:
holding a book over your head
The weight of the person is given by:
W = mg
W = weight, m = mass, g = gravitational acceleration
Given values:
m = 40kg, g = 9.81m/s²
Plug in and solve for W:
W = 40(9.81)
W = 390N
125
Explanation:
It’s the atomic clock
the correct answer is False
i hope its right
My best guess would be B due to the fact of friction in a simple machine
