The systems shown below are in equilibrium with m = 8.70 kg and e = 32.0°. If the spring scales are calibrated in newtons, what do they read? Ignore the masses of the pulleys and strings and assume the pulleys and the incline are frictionless. m m m m scale in (a): N scale in (b): N scale in (c): N scale in (d):

The systems shown below are in equilibrium with m = 8.70 kg and e = 32.0°. If the spring scales are calibrated in newtons, what do they read? Ignore the masses of the pulleys and strings and assume the pulleys and the incline are frictionless. m m m m scale in (a): N scale in (b): N scale in (c): N scale in (d):

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 105CP: Hanging from the ceiling over a baby bed, well out of baby’s reach, is a string with plastic shapes,...

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Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

The systems shown below are in equilibrium with m = 8.70 kg and 0 = 32.0°. If the spring scales are calibrated in newtons, what do they read? Ignore the masses of the pulleys and strings and assume the
pulleys and the incline are frictionless.
m
m
m
a
b
m
m
scale in (a):
N
scale in (b):
N
scale in (c):
scale in (d):
N

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