A crate with mass m= 12 kg is submerging with constant acceleration aT= 1.8 m/s^2 into the level earth. The free fall acceleration is g=9.81 m/s^2. (A) write and express for the magnitude of the force of gravity on the crate, Fg, in terms of the given quantities and Variables available in the palette. (B) calculate the magnitude of the force of gravity on the crate, Fg in Newton’s. (C) in what direction does the force of gravity act? (D) write an expression for the total force of the system in the y direction, FT, in terms of the forces of the system. (E) write an expression for the normal force fn, in terms of m, aT, and g. (F) what is the magnitude of the normal force in N? (G) in what direction is the normal force?
A crate with mass m= 12 kg is submerging with constant acceleration aT= 1.8 m/s^2 into the level earth. The free fall acceleration is g=9.81 m/s^2. (A) write and express for the magnitude of the force of gravity on the crate, Fg, in terms of the given quantities and Variables available in the palette. (B) calculate the magnitude of the force of gravity on the crate, Fg in Newton’s. (C) in what direction does the force of gravity act? (D) write an expression for the total force of the system in the y direction, FT, in terms of the forces of the system. (E) write an expression for the normal force fn, in terms of m, aT, and g. (F) what is the magnitude of the normal force in N? (G) in what direction is the normal force?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter5: More Applications Of Newton’s Laws
Section: Chapter Questions
Problem 40P
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A crate with mass m= 12 kg is submerging with constant acceleration aT= 1.8 m/s^2 into the level earth. The free fall acceleration is g=9.81 m/s^2. (A) write and express for the magnitude of the force of gravity on the crate, Fg, in terms of the given quantities and Variables available in the palette. (B) calculate the magnitude of the force of gravity on the crate, Fg in Newton’s. (C) in what direction does the force of gravity act? (D) write an expression for the total force of the system in the y direction, FT, in terms of the forces of the system. (E) write an expression for the normal force fn, in terms of m, aT, and g. (F) what is the magnitude of the normal force in N? (G) in what direction is the normal force?
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