Suppose that the masses in the simulation are changed so that m1 = 11.9 kg and...
Suppose that the masses in the simulation are changed so that m1 = 11.9 kg and m2 = 3.6 kg. Suppose also that a new external force F is applied so that the acceleration of the two blocks is 1.2 m/s2.
(f) What is the magnitude of the applied force?
F = ____ N
(g) If the external force is applied in the positive direction, so that it acts on m1, find the magnitude of the contact forces.
P21 = ____ N
P12 = ____ N
(h) If the external force is applied in the negative direction, so that it acts on m2, find the magnitude of the contact forces.
P21 = ____ N
P12 = ____ N
Homework Answers
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Suppose that the masses in the simulation are changed so that
m1 = 11.9 kg and...
The figure below shows two masses m1=4.5 kg and m2=4.1 kg which are connected by a...
The figure below shows two masses m1=4.5 kg and m2=4.1 kg which
are connected by a cable and are in contact with frictionless
surfaces as shown. The ramp makes an angle θ=35° with the
horizontal and m2 is acted on by a force of magnitude F=44 N which
acts up the ramp. What is the tension in the cable? (ANSWER ABOVE
QUESTION, but use figure below)
The figure below shows two masses m1=2.2 kg and m2=4.3 kg which are connected...
The figure below shows two masses m1=4.5 kg and m2=3.8 kg which are connected by a...
The figure below shows two masses m1=4.5 kg and
m2=3.8 kg which are connected by a cable and are in
contact with frictionless surfaces as shown. The ramp makes an
angle θ=35° with the horizontal and m2 is acted on by a
force of magnitude F=41 N which acts up the ramp. What is the
tension in the cable?
Fs m2 m1 o
The figure below shows two masses m1=5.9 kg and m2=3.3 kg. The lower surface is frictionless...
The figure below shows two masses m1=5.9 kg and m2=3.3 kg. The
lower surface is frictionless but the surface between the blocks
has an unknown coefficient of static friction µs. If a horizontal
force of magnitude F=57 N acts on the top block and the bottom
block moves along with the top block, what is the magnitude of the
static friction force which acts between the two blocks?
X () = ni tw mi F4
The figure below shows two masses m1=5.2 kg and m2=3.4 kg. The lower surface is frictionless...
The figure below shows two masses m1=5.2 kg and
m2=3.4 kg. The lower surface is frictionless but the
surface between the blocks has an unknown coefficient of static
friction µs. If a horizontal force of magnitude F=59 N
acts on the top block and the bottom block moves along with the top
block, what is the magnitude of the static friction force which
acts between the two blocks?
ma Іш U = 0 -X
The figure below shows two masses m1=4.1 kg and m2=1.9 kg. The lower surface is frictionless...
The figure below shows two masses m1=4.1 kg and
m2=1.9 kg. The lower surface is frictionless but the
surface between the blocks has an unknown coefficient of static
friction µs. If a horizontal force of magnitude F=44 N
acts on the top block and the bottom block moves along with the top
block, what is the magnitude of the static friction force which
acts between the two blocks?
X ( = ni Іш ՇՂԱ FA
The figure below shows two masses m,=4.5 kg and m2=4.1 kg which are connected by a...
The figure below shows two masses m,=4.5 kg and m2=4.1 kg which are connected by a cable and are in contact with frictionless surfaces as shown. The ramp makes an angle 0=35° with the horizontal and m is acted on by a force of magnitude F=44 N which acts up the ramp. What is the tension in the cable? m2 m 1 e Select one: 5.48 N C4.39 N 7.67 N 10.96 N C17.54 N The figure below shows two...
The figure below shows two masses m1=4.5 kg and m2=4.1 kg which are connected by a...
The figure below shows two masses m1=4.5 kg and m2=4.1 kg which are connected by a cable and are in contact with frictionless surfaces as shown. The ramp makes an angle θ=35° with the horizontal and m2 is acted on by a force of magnitude F=44 N which acts up the ramp. What is the tension in the cable?
The figure below shows two masses m1=3.9 kg and m2=4.6 kg which are connected by a...
The figure below shows two masses m1=3.9 kg and m2=4.6 kg which
are connected by a cable and are in contact with frictionless
surfaces as shown. The ramp makes an angle θ=35° with the
horizontal and m2 is acted on by a force of magnitude F=33 N which
acts up the ramp. What is the tension in the cable?
то ті ө
The figure below shows two masses m1=3.3 kg and m2=2.1 kg which are connected by a...
The figure below shows two masses m1=3.3 kg and
m2=2.1 kg which are connected by a cable and are in
contact with frictionless surfaces as shown. The ramp makes an
angle θ=35° with the horizontal and m2 is acted on by a
force of magnitude F=45 N which acts up the ramp. What is the
tension in the cable?
ө Іш то
The figure below shows two masses my=5.9 kg and m2=3.6 kg. The lower surface is frictionless...
The figure below shows two masses my=5.9 kg and m2=3.6 kg. The lower surface is frictionless but the surface between the blocks has an unknown coefficient of static friction us. If a horizontal force of magnitude F=41 N acts on the top block and the bottom block moves along with the top block, what is the magnitude of the static friction force which acts between the two blocks? m2 mi U = 0 х
The figure below shows two masses m1=4.5 kg and m2=4.1 kg which
are connected by a cable and are in contact with frictionless
surfaces as shown. The ramp makes an angle θ=35° with the
horizontal and m2 is acted on by a force of magnitude F=44 N which
acts up the ramp. What is the tension in the cable? (ANSWER ABOVE
QUESTION, but use figure below)
The figure below shows two masses m1=2.2 kg and m2=4.3 kg which are connected...
The figure below shows two masses m1=4.5 kg and
m2=3.8 kg which are connected by a cable and are in
contact with frictionless surfaces as shown. The ramp makes an
angle θ=35° with the horizontal and m2 is acted on by a
force of magnitude F=41 N which acts up the ramp. What is the
tension in the cable?
Fs m2 m1 o
The figure below shows two masses m1=5.9 kg and m2=3.3 kg. The
lower surface is frictionless but the surface between the blocks
has an unknown coefficient of static friction µs. If a horizontal
force of magnitude F=57 N acts on the top block and the bottom
block moves along with the top block, what is the magnitude of the
static friction force which acts between the two blocks?
X () = ni tw mi F4
The figure below shows two masses m1=5.2 kg and
m2=3.4 kg. The lower surface is frictionless but the
surface between the blocks has an unknown coefficient of static
friction µs. If a horizontal force of magnitude F=59 N
acts on the top block and the bottom block moves along with the top
block, what is the magnitude of the static friction force which
acts between the two blocks?
ma Іш U = 0 -X
The figure below shows two masses m1=4.1 kg and
m2=1.9 kg. The lower surface is frictionless but the
surface between the blocks has an unknown coefficient of static
friction µs. If a horizontal force of magnitude F=44 N
acts on the top block and the bottom block moves along with the top
block, what is the magnitude of the static friction force which
acts between the two blocks?
X ( = ni Іш ՇՂԱ FA
The figure below shows two masses m,=4.5 kg and m2=4.1 kg which are connected by a cable and are in contact with frictionless surfaces as shown. The ramp makes an angle 0=35° with the horizontal and m is acted on by a force of magnitude F=44 N which acts up the ramp. What is the tension in the cable? m2 m 1 e Select one: 5.48 N C4.39 N 7.67 N 10.96 N C17.54 N The figure below shows two...
The figure below shows two masses m1=3.9 kg and m2=4.6 kg which
are connected by a cable and are in contact with frictionless
surfaces as shown. The ramp makes an angle θ=35° with the
horizontal and m2 is acted on by a force of magnitude F=33 N which
acts up the ramp. What is the tension in the cable?
то ті ө
The figure below shows two masses m1=3.3 kg and
m2=2.1 kg which are connected by a cable and are in
contact with frictionless surfaces as shown. The ramp makes an
angle θ=35° with the horizontal and m2 is acted on by a
force of magnitude F=45 N which acts up the ramp. What is the
tension in the cable?
ө Іш то
The figure below shows two masses my=5.9 kg and m2=3.6 kg. The lower surface is frictionless but the surface between the blocks has an unknown coefficient of static friction us. If a horizontal force of magnitude F=41 N acts on the top block and the bottom block moves along with the top block, what is the magnitude of the static friction force which acts between the two blocks? m2 mi U = 0 х
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