A box of negligible mass rests at the left end of a2.00 m, 29.0 kg plank (Eigure 1). The width of the boxis 75.0 cm, and sand is to be distributed uniformlythroughout it. The center of gravity of the nonuniformplank is 50.0 cm from the right end.FigureSandbox-75.0 cmA<1 of 1Center of gravityof plank50.0 cm->1▼Part AWhat mass of sand should be put into the box so that the plank balances horizontally on a fulcrum placed justbelow its midpoint?Express your answer with the appropriate units.msand =SubmitμAValueRequest AnswerUnitshReview | Constants?

The length of the plank is L = 2.00m the mass of the plank is m = 29.0kg The width of the box is w =…

A box of negligible mass rests at the left end of a 2.00 m, 29.0 kg plank (Eigure 1). The width of the box is 75.0 cm, and sand is to be distributed uniformly throughout it. The center of gravity of the nonuniform plank is 50.0 cm from the right end Figure Sandbox- -75.0 cm A < 1 of 1 Center of gravity of plank 50.0 cm > ▼ Part A What mass of sand should be put into the box so that the plank balances horizontally on a fulcrum placed just below its midpoint? Express your answer with the appropriate units. msand F Submit μA Value Request Answer Units s Review | Constants ?

A box of negligible mass rests at the left end of a 2.00 m, 29.0 kg plank (Eigure 1). The width of the box is 75.0 cm, and sand is to be distributed uniformly throughout it. The center of gravity of the nonuniform plank is 50.0 cm from the right end Figure Sandbox- -75.0 cm A < 1 of 1 Center of gravity of plank 50.0 cm > ▼ Part A What mass of sand should be put into the box so that the plank balances horizontally on a fulcrum placed just below its midpoint? Express your answer with the appropriate units. msand F Submit μA Value Request Answer Units s Review | Constants ?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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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

A box of negligible mass rests at the left end of a
2.00 m, 29.0 kg plank (Eigure 1). The width of the box
is 75.0 cm, and sand is to be distributed uniformly
throughout it. The center of gravity of the nonuniform
plank is 50.0 cm from the right end.
Figure
Sandbox-
75.0 cm
A
<
1 of 1
Center of gravity
of plank
50.0 cm-
>
1
▼
Part A
What mass of sand should be put into the box so that the plank balances horizontally on a fulcrum placed just
below its midpoint?
Express your answer with the appropriate units.
msand =
Submit
μA
Value
Request Answer
Units
h
Review | Constants
?

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