2. Two blocks of masses m, = 3.0 kg and m2 = 1.0 kg are at rest on the inclined plane as shown in the figure. Both blocks are made up of different materials such that the coefficient of m2 static friction between the surfaces of block m1 incline plane is 0.7, while the coefficient of static m1 and friction between the surfaces of block m2 and incline plane is 0.5. Answer the following 30 questions. a. Draw a free-body force diagram for the mass m, (Remember: the free-body force diagram should be drawn without the body and on XY coordinate axes, where the positive X-axis is downward along the inclined plane)(Show all forces and level the name of the forces clearly) b. Write down Newton's second Law for mass m, along X-axis (Hint: Simply expand the summation in the equation EF = m, a to include all forces. No culation is required) Find the maximum possible static friction force on mass m,. Determine the magnitude of the interaction force between blocks С. d. m1 and m2. (show all calculations). If the block m, is removed from the inclined plane, determine if the block m, will be at rest or will start sliding down. Show work to support e. your answer.
2. Two blocks of masses m, = 3.0 kg and m2 = 1.0 kg are at rest on the inclined plane as shown in the figure. Both blocks are made up of different materials such that the coefficient of m2 static friction between the surfaces of block m1 incline plane is 0.7, while the coefficient of static m1 and friction between the surfaces of block m2 and incline plane is 0.5. Answer the following 30 questions. a. Draw a free-body force diagram for the mass m, (Remember: the free-body force diagram should be drawn without the body and on XY coordinate axes, where the positive X-axis is downward along the inclined plane)(Show all forces and level the name of the forces clearly) b. Write down Newton's second Law for mass m, along X-axis (Hint: Simply expand the summation in the equation EF = m, a to include all forces. No culation is required) Find the maximum possible static friction force on mass m,. Determine the magnitude of the interaction force between blocks С. d. m1 and m2. (show all calculations). If the block m, is removed from the inclined plane, determine if the block m, will be at rest or will start sliding down. Show work to support e. your answer.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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Transcribed Image Text:2.
) Two blocks of masses m, =
m2 = 1.0 kg are at rest on the inclined plane as
shown in the figure. Both blocks are made up of
different materials such that the coefficient of
3.0 kg and
m2
m1
static friction between the surfaces of block m, and
incline plane is 0.7, while the coefficient of static
friction between the surfaces of block m, and
incline plane is 0.5. Answer the following
questions.
30°
a.
Draw a free-body force diagram for the mass m (Remember: the
free-body force diagram should be drawn without the body and on XY coordinate
axes, where the positive X-axis is downward along the inclined plane)(Show all
forces and level the name of the forces clearly)
b.
Write down Newton's second Law for mass m, along X-axis (Hint:
Simply expand the summation in the equation EF, = m,a to include all forces. No
calculation is required)
С.
Find the maximum possible static friction force on mass m..
d.
Determine the magnitude of the interaction force between blocks
m, and m2. (show all calculations).
If the block m, is removed from the inclined plane, determine if
the block m, will be at rest or will start sliding down. Show work to support
e.
your answer.
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