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Problem 3, Block A has...
) A 2 kg block is attached to a rope. The rope is wound around a...
) A 2 kg block is attached to a rope. The rope is wound around a pulley which has a radius of 0.2 m. You do not know the mass of the pulley, or the geometry of the pulley. The block is released from rest, and you notice it has a speed of 3 m/s after falling 1.5 m. a) What is the angular velocity of the pulley when the speed is 3 m/s? b) Use the fact that energy...
Block A and block B are connected by a massless string over a smooth and massless...
Block A and block B are connected by a massless string over a smooth and massless pulley as shown below. The masses of block A and block B are 2 kg and 1 kg respectively The two blocks are released from rest. Ceiling Block B Block A (a) Draw two force diagrams, one for each block. (2%) (b) Calculate the acceleration of block A. (490) (c) Calculate the tension in the rope. (2%) (d) Using the conservation of energy, calculate...
Question 1. Determine the velocity of each block 10 seconds after the blocks are released from...
Question 1. Determine the velocity of each block 10 seconds after the blocks are released from rest. Neglect the mass of the pulley and cable. Block has a mass of 10-kg and block B has a mass of 50-kg. Jutum
Block A in (Figure 1) has mass 1.00 kg, and block B has mass 3.00 kg....
Block A in (Figure 1) has mass 1.00 kg, and block
B has mass 3.00 kg. The blocks are forced together,
compressing a spring S between them; then the system is
released from rest on a level, frictionless surface. The spring,
which has negligible mass, is not fastened to either block and
drops to the surface after it has expanded. The spring has force
constant 711 N/m and is initially compressed 0.225 m from its
original length.
a.What is the...
Problem 3: Determine the acceleration of block B, acceleration of block A, and the tension in...
Problem 3: Determine the acceleration of block B, acceleration of block A, and the tension in the cable if the system is released from rest. The coefficient of static and kinetic friction between block A and the wedge surface are js = 0.2 and uk = 0.15, respectively. Neglect masses of the pulleys and associated friction in the pulleys. Consider ma = 15 kg and mp = 8 kg. FBDs and kinetic diagrams for blocks A and B is mandatory....
A small block (s) of mass ms = 30 kg sits on a fixed ramp of...
A small block (s) of mass ms = 30 kg sits on a fixed ramp of angle a = 30 deg, height h = 4 m, and coefficients of friction static js = 0.6 and dynamic Hd = 0.3. Block S is connected to the base of the ramp by a linear spring of constant k = 700 N/m and on the other side to a large block (B) of mass m3 = 100 kg hanging over a pulley. The...
3. A block of mass m = 6.2 kg, moving on a frictionless surface with a...
3. A block of mass m = 6.2 kg, moving on a frictionless surface with a velocity of -6.5 m/s to the right, collides with a block of mass M at rest, as shown in the figure. After the collision, the 6.2-Kg block recoils with a velocity of f =0.70 m/s to the left. If the blocks are in contact for 0.30 s, what is the magnitude of the average force on the 6.2-kg block, while the two blocks are...
A small block (S) of mass ms = 30 kg sits on a fixed ramp of...
A small block (S) of mass ms = 30 kg sits on a fixed ramp of angle e = 30 deg, height h = 4 m, and coefficients of friction static js = 0.6 and dynamic ua = 0.3. Block S is connected to the base of the ramp by a linear spring of constant k = 700 N/m and on the other side to a large block (B) of mass mg = 100 kg hanging over a pulley. The...
In the figure, block 1 has mass m - 490 g, block 2 has mass m2...
In the figure, block 1 has mass m - 490 g, block 2 has mass m2 - 5409, and the pulley is on a frictionless horizontal and and has radius R - 4.7 cm. When released from rest, block 2 fois 79 cm in 4.6 s without the cord slipping on the pulley (a) What is the magnitude of the acceleration of the blocks? What are (b) tension Tz (the tension force on the block 2) and (c) tension T,...
In the figure, block 1 has mass m1 = 440 g, block 2 has mass m2...
In the figure, block 1 has mass m1 = 440 g, block 2 has mass m2
= 580 g, and the pulley is on a frictionless horizontal axle and
has radius R = 5.2 cm. When released from rest, block 2 falls 75 cm
in 4.9 s without the cord slipping on the pulley. (a) What is the
magnitude of the acceleration of the blocks? What are (b) tension
T2 (the tension force on the block 2) and (c) tension...
Block A and block B are connected by a massless string over a smooth and massless pulley as shown below. The masses of block A and block B are 2 kg and 1 kg respectively The two blocks are released from rest. Ceiling Block B Block A (a) Draw two force diagrams, one for each block. (2%) (b) Calculate the acceleration of block A. (490) (c) Calculate the tension in the rope. (2%) (d) Using the conservation of energy, calculate...
Question 1. Determine the velocity of each block 10 seconds after the blocks are released from rest. Neglect the mass of the pulley and cable. Block has a mass of 10-kg and block B has a mass of 50-kg. Jutum
Block A in (Figure 1) has mass 1.00 kg, and block
B has mass 3.00 kg. The blocks are forced together,
compressing a spring S between them; then the system is
released from rest on a level, frictionless surface. The spring,
which has negligible mass, is not fastened to either block and
drops to the surface after it has expanded. The spring has force
constant 711 N/m and is initially compressed 0.225 m from its
original length.
a.What is the...
Problem 3: Determine the acceleration of block B, acceleration of block A, and the tension in the cable if the system is released from rest. The coefficient of static and kinetic friction between block A and the wedge surface are js = 0.2 and uk = 0.15, respectively. Neglect masses of the pulleys and associated friction in the pulleys. Consider ma = 15 kg and mp = 8 kg. FBDs and kinetic diagrams for blocks A and B is mandatory....
A small block (s) of mass ms = 30 kg sits on a fixed ramp of angle a = 30 deg, height h = 4 m, and coefficients of friction static js = 0.6 and dynamic Hd = 0.3. Block S is connected to the base of the ramp by a linear spring of constant k = 700 N/m and on the other side to a large block (B) of mass m3 = 100 kg hanging over a pulley. The...
3. A block of mass m = 6.2 kg, moving on a frictionless surface with a velocity of -6.5 m/s to the right, collides with a block of mass M at rest, as shown in the figure. After the collision, the 6.2-Kg block recoils with a velocity of f =0.70 m/s to the left. If the blocks are in contact for 0.30 s, what is the magnitude of the average force on the 6.2-kg block, while the two blocks are...
A small block (S) of mass ms = 30 kg sits on a fixed ramp of angle e = 30 deg, height h = 4 m, and coefficients of friction static js = 0.6 and dynamic ua = 0.3. Block S is connected to the base of the ramp by a linear spring of constant k = 700 N/m and on the other side to a large block (B) of mass mg = 100 kg hanging over a pulley. The...
In the figure, block 1 has mass m - 490 g, block 2 has mass m2 - 5409, and the pulley is on a frictionless horizontal and and has radius R - 4.7 cm. When released from rest, block 2 fois 79 cm in 4.6 s without the cord slipping on the pulley (a) What is the magnitude of the acceleration of the blocks? What are (b) tension Tz (the tension force on the block 2) and (c) tension T,...
In the figure, block 1 has mass m1 = 440 g, block 2 has mass m2
= 580 g, and the pulley is on a frictionless horizontal axle and
has radius R = 5.2 cm. When released from rest, block 2 falls 75 cm
in 4.9 s without the cord slipping on the pulley. (a) What is the
magnitude of the acceleration of the blocks? What are (b) tension
T2 (the tension force on the block 2) and (c) tension...
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