Can you explain why the answer E?
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Can you explain why the answer E?
M2. Two objects, of masses 4 and 10 kilograms,...
Clear answers please! objects with masses m 5 kg, m2 10 kg, and m 15 kg,...
Clear answers please!
objects with masses m 5 kg, m2 10 kg, and m 15 kg, respectively, are attached by strings over frictionless pulleys as indicated in the figure. The horizontal surface exerts a friction force of 30 N on m2. If the system is released from rest, use energy concepts to find the speed of ma after it moves down 4 m ns
If the same force is applied on two objects of masses 10 kg and 18 kg...
If the same force is applied on two objects of masses 10 kg and 18 kg and the acceleration of the object of the smaller mass is 54 m/s2, what is the acceleration of the larger object? 4. . Extra Credit: Two objects are attached to the ends of a string and placed over a pulley. If the masses of the objects are 16 kg and 30 kg, what is the acceleration of the system and the tension of the...
2303 Thomson Brool/Cole Three objects with masses, m1 = 3.3 kg, m2 = 8.25 kg, and...
2303 Thomson Brool/Cole Three objects with masses, m1 = 3.3 kg, m2 = 8.25 kg, and m3 = 16.17 kg, are attached by strings over frictionless pulleys as indicated in the figure. The horizontal surface is frictionless, and the system is released from rest. Use energy concepts to find the speed of m3 after it moves down 0.91 m. (in m/s) D: 6.05 E: 8.78 OF: 12.73G: 18.45 OH: 26.76 A: 1.99 Submit Answer B: 2.88 C: 4.17 Tries 0/20
Two objects of masses m1-0.44 kg and m2 0.86 kg are placed on a horizontal frictionless...
Two objects of masses m1-0.44 kg and m2 0.86 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k . 300 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.6 cm. If the objects are released from rest, find the final velocity of each object as shown in figure (b). (Let the positive...
You have two equal masses m1 and m2 and a spring with a spring constant k....
You have two equal masses m1 and m2 and a
spring with a spring constant k. The mass m1 is
connected to the spring and placed on a frictionless horizontal
surface at the relaxed position of the spring. You then hang mass
m2, connected to mass m1 by a
massless cord, over a pulley at the edge of the horizontal surface.
When the entire system comes to rest in the equilibrium position,
the spring is stretched an amount d1 as shown...
4. Two unequal masses m1 = 10 kg and m2= 30 kg initially at rest are connected...
4. Two unequal masses m1 = 10 kg and m2= 30
kg initially at rest are connected by an ideal string
that passes over a pulley whose mass and friction are negligible as
shown in the figure below. Determine:
a) The acceleration of the masses.
b) The tension on the connecting string.
c) The speed of m2 after it has descended 2.0 m.
please both. thanks. Capture10.PNG 'Two masses mi = 10 kg and m2-8 kg are attached with...
please both. thanks.
Capture10.PNG 'Two masses mi = 10 kg and m2-8 kg are attached with a massless string and are arranged as in the figure bellow. m2 is on a horizontal table with coefficient of kinetic friction / = 0.25. Thea sydtem is cceleration of the two mass 5 a) a 2.82 m/s b) a 2.55 m/s2. c) a= 4.33 ml/s2 d) a = 1.80m/s 2. e) a = 3.25 m/s". Mk 20.2S noa,T tr Capture11.PNG sIn question 14)...
Question 3. [12 marks] in the diagram, two blocks (m - 4 kg and m 10...
Question 3. [12 marks] in the diagram, two blocks (m - 4 kg and m 10 kg) are a an inextensible cord of negligible mass that passes Block m, sits on a horizontal, rough surface with μ.-0.300 and :0.5 to an ideal spring (k 40 N/m) that is initially stretched relative initial tension in the spring 16 N. The system is then released from rest. Deternm ttached by over an ideal (massless, frictionless) pulley to its resting length, so that...
can you calculate and explain why? thanks (a) A triangular loop with an area of 4 m2, positioned in the x-y plane, i...
can you calculate and explain why? thanks
(a) A triangular loop with an area of 4 m2, positioned in the x-y plane, is situated in air in a time-varying magnetic field, as shown in Figure 2. The loop includes a resistor of 10 Ω. The magnetic flux density B is given as t+1 6) Determine the induced emf (electromotive force) in the triangular loop. (Gi) Determine the induced current in the triangular loop, assuming that the wire resistance is negligible....
would you please solve as much as you can since their short questions? 22. Four identical...
would you please solve as much as you can since their short
questions?
22. Four identical balls of mass 0.6 kg are fastened to a massless rod whose total length is 1 m. The rod spins at 8 rad/s. The moment of inertia of this system, in units of kg m', is A) 0.61 D) 0.93 C) 1.81 B) 0.72 E) 1.22 A meter stick on a horizontal frictionless table top can rotate about the 80-cm mark. A 10 N...
Clear answers please!
objects with masses m 5 kg, m2 10 kg, and m 15 kg, respectively, are attached by strings over frictionless pulleys as indicated in the figure. The horizontal surface exerts a friction force of 30 N on m2. If the system is released from rest, use energy concepts to find the speed of ma after it moves down 4 m ns
If the same force is applied on two objects of masses 10 kg and 18 kg and the acceleration of the object of the smaller mass is 54 m/s2, what is the acceleration of the larger object? 4. . Extra Credit: Two objects are attached to the ends of a string and placed over a pulley. If the masses of the objects are 16 kg and 30 kg, what is the acceleration of the system and the tension of the...
2303 Thomson Brool/Cole Three objects with masses, m1 = 3.3 kg, m2 = 8.25 kg, and m3 = 16.17 kg, are attached by strings over frictionless pulleys as indicated in the figure. The horizontal surface is frictionless, and the system is released from rest. Use energy concepts to find the speed of m3 after it moves down 0.91 m. (in m/s) D: 6.05 E: 8.78 OF: 12.73G: 18.45 OH: 26.76 A: 1.99 Submit Answer B: 2.88 C: 4.17 Tries 0/20
Two objects of masses m1-0.44 kg and m2 0.86 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k . 300 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.6 cm. If the objects are released from rest, find the final velocity of each object as shown in figure (b). (Let the positive...
You have two equal masses m1 and m2 and a
spring with a spring constant k. The mass m1 is
connected to the spring and placed on a frictionless horizontal
surface at the relaxed position of the spring. You then hang mass
m2, connected to mass m1 by a
massless cord, over a pulley at the edge of the horizontal surface.
When the entire system comes to rest in the equilibrium position,
the spring is stretched an amount d1 as shown...
4. Two unequal masses m1 = 10 kg and m2= 30
kg initially at rest are connected by an ideal string
that passes over a pulley whose mass and friction are negligible as
shown in the figure below. Determine:
a) The acceleration of the masses.
b) The tension on the connecting string.
c) The speed of m2 after it has descended 2.0 m.
please both. thanks.
Capture10.PNG 'Two masses mi = 10 kg and m2-8 kg are attached with a massless string and are arranged as in the figure bellow. m2 is on a horizontal table with coefficient of kinetic friction / = 0.25. Thea sydtem is cceleration of the two mass 5 a) a 2.82 m/s b) a 2.55 m/s2. c) a= 4.33 ml/s2 d) a = 1.80m/s 2. e) a = 3.25 m/s". Mk 20.2S noa,T tr Capture11.PNG sIn question 14)...
Question 3. [12 marks] in the diagram, two blocks (m - 4 kg and m 10 kg) are a an inextensible cord of negligible mass that passes Block m, sits on a horizontal, rough surface with μ.-0.300 and :0.5 to an ideal spring (k 40 N/m) that is initially stretched relative initial tension in the spring 16 N. The system is then released from rest. Deternm ttached by over an ideal (massless, frictionless) pulley to its resting length, so that...
can you calculate and explain why? thanks
(a) A triangular loop with an area of 4 m2, positioned in the x-y plane, is situated in air in a time-varying magnetic field, as shown in Figure 2. The loop includes a resistor of 10 Ω. The magnetic flux density B is given as t+1 6) Determine the induced emf (electromotive force) in the triangular loop. (Gi) Determine the induced current in the triangular loop, assuming that the wire resistance is negligible....
would you please solve as much as you can since their short
questions?
22. Four identical balls of mass 0.6 kg are fastened to a massless rod whose total length is 1 m. The rod spins at 8 rad/s. The moment of inertia of this system, in units of kg m', is A) 0.61 D) 0.93 C) 1.81 B) 0.72 E) 1.22 A meter stick on a horizontal frictionless table top can rotate about the 80-cm mark. A 10 N...
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