A 2.0 kg-book is on the floor of an elevator. If the elevator is accelerating upward at a rate of , the normal force acting on the book by the floor is
A) 2.0 N.
B) 10 N.
C) 20 N.
D) 30 N.
E) 40 N.

Name: A 2.0 kg-book is on the floor of an elevator. If the elevator is accelerating upward at a rate of , the normal force acting on the book by the floor is A) 2.0 N. B) 10 N. C) 20 N. D) 30 N. E) 40 N.
Brand: Quizplus
Rating: 4.8 (36 reviews)

Question

Quizplus · Accepted Answer

The Answer is D

A 20 Kg-Book Is on the Floor of an Elevator