Answer:
because the book's is covered by papers
Explanation:
It is given that,
As the elevator moves the scale reading increases to 924 N, then decreases back to 839 N.
When the elevator is at rest, the scale reads 839 N.
m = 85.61 kg
We need to find the acceleration of the elevator. When the elevator moves up, the force acting on it can be written as :
So, the acceleration of the elevator is . Hence, this is the required solution.
Rebuilding whatever it is, putting a covering on it that naturally repels water like rubber.
Answer:
A, C, D and E are the true statement about current flowing.