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answer is 2.pls explain well. 6. Thrée blocks A, B and C of masses 4 kg,...
Blocks A and B of masses 10 kg and 7 kg. respectively, are connected by a...
Blocks A and B of masses 10 kg and 7 kg. respectively, are connected by a rope, which passes over a light frictionless pulley, as shown. The horizontal surface is rough. The coefficients of static and kinetic friction are 0.40 and 0.20. respectively. External forces P and Q act on block B, as shown. a. First, let Force P and Q be 0 N. What is the acceleration of the system? b. In Figure 5.20. force P equals 28 N....
Two blocks, joined by a string, have masses of 6.0 kg and 9.0 kg. They rest...
Two blocks, joined by a string, have masses of 6.0 kg and 9.0 kg. They rest on a frictionless horizontal surface. A 2nd string, attached only to the 9 kg block, has horizontal force = 30 N applied to it. Both blocks accelerate. Find the tension in the string between the blocks.
Q3) Blocks with masses of 1 kg 2 kg , and 3 kg are lined up...
Q3) Blocks with masses of 1 kg 2 kg , and 3 kg are lined up in a row on a frictionless table. All three are pushed forward by a 12 N force applied to the 1 kg block. (a) Draw FBD indicating all the forces acting on blocks a) How much force does the 2 kg block exert on the 3 kg block b) How much force does the 2 kg block exert on the 1 kg block
Blocks with masses of 1 kg, 2 kg, 3kg and 4kg are lined up in a...
Blocks with masses of 1 kg, 2 kg, 3kg and 4kg are lined up in a row on a frictionless table. All four are pushed forward by a 20 N force applied to the 1 kg block. (a) How much force does the 3 kg block exert on the 2 kg block? (b) How much force does the 2 kg block exert on the 1 kg block?
B Two blocks of masses ma 1.8 kg and mp 3.5 kg can slide one relative...
B Two blocks of masses ma 1.8 kg and mp 3.5 kg can slide one relative to one another, depending on the magnitude of the applied force P. The coefficient of friction between blocks A and B as well as between block B and the horizontal surface is 0.3. Case a: assume that the system is just on the verge of motion due to force P and calculate: • The frictional force FAB = N between A and B, •...
6. Two blocks rest in contact with one another on a table. Their masses are mi-2...
6. Two blocks rest in contact with one another on a table. Their masses are mi-2 kg and m2-4 kg. The coefficients of static and kinetic friction are push s-0.40 and k-0.25, respectively. You push horizontally to the right on block 1 as shown in the figure. m2 m1 For parts a and b, you are pushing the blocks at constant velocity a) With what force are you pushing on block 1? b) With what force is block 1 pushing...
! Ju pomics JOVE Two blocks with masses m1 =2 kg and m2 =5.2 kg are...
! Ju pomics JOVE Two blocks with masses m1 =2 kg and m2 =5.2 kg are connected by a massless string. A F= 42.2 N force is applied on meat angle = 14 above the horizontal as shown in the figure. If the coefficient of kinetic friction between each block and the surface Uk=0.1, determine the tension in the cord connecting my and m2. Take g=9.81 m/s2 and round your answer to 1 decimal place. 40.. m2 Mk
2If two blocks are in contact with masses 5 ko and 3 kg respectively from left...
2If two blocks are in contact with masses 5 ko and 3 kg respectively from left to right and a force of 10 N is applied on the left block due east, whnt is the acceleration of the system and magnitude of the contact force?
4. Two blocks with masses 10.0 kg and 15.0 kg are placed on a horizontal frictionless...
4. Two blocks with masses 10.0 kg and 15.0 kg are placed on a horizontal frictionless surface. A light spring is placed in a horizontal position between the blocks. The blocks are pushed together, compressing the spring, and then release from rest. After blocks have lost contact with the spring, the 10.0 kg mass has velocity, v = 4.0 î m/s. (a) How much potential energy was stored in the spring before the blocks were released? (b) What is the...
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...
Blocks A and B of masses 10 kg and 7 kg. respectively, are connected by a rope, which passes over a light frictionless pulley, as shown. The horizontal surface is rough. The coefficients of static and kinetic friction are 0.40 and 0.20. respectively. External forces P and Q act on block B, as shown. a. First, let Force P and Q be 0 N. What is the acceleration of the system? b. In Figure 5.20. force P equals 28 N....
Q3) Blocks with masses of 1 kg 2 kg , and 3 kg are lined up in a row on a frictionless table. All three are pushed forward by a 12 N force applied to the 1 kg block. (a) Draw FBD indicating all the forces acting on blocks a) How much force does the 2 kg block exert on the 3 kg block b) How much force does the 2 kg block exert on the 1 kg block
B Two blocks of masses ma 1.8 kg and mp 3.5 kg can slide one relative to one another, depending on the magnitude of the applied force P. The coefficient of friction between blocks A and B as well as between block B and the horizontal surface is 0.3. Case a: assume that the system is just on the verge of motion due to force P and calculate: • The frictional force FAB = N between A and B, •...
6. Two blocks rest in contact with one another on a table. Their masses are mi-2 kg and m2-4 kg. The coefficients of static and kinetic friction are push s-0.40 and k-0.25, respectively. You push horizontally to the right on block 1 as shown in the figure. m2 m1 For parts a and b, you are pushing the blocks at constant velocity a) With what force are you pushing on block 1? b) With what force is block 1 pushing...
! Ju pomics JOVE Two blocks with masses m1 =2 kg and m2 =5.2 kg are connected by a massless string. A F= 42.2 N force is applied on meat angle = 14 above the horizontal as shown in the figure. If the coefficient of kinetic friction between each block and the surface Uk=0.1, determine the tension in the cord connecting my and m2. Take g=9.81 m/s2 and round your answer to 1 decimal place. 40.. m2 Mk
2If two blocks are in contact with masses 5 ko and 3 kg respectively from left to right and a force of 10 N is applied on the left block due east, whnt is the acceleration of the system and magnitude of the contact force?
4. Two blocks with masses 10.0 kg and 15.0 kg are placed on a horizontal frictionless surface. A light spring is placed in a horizontal position between the blocks. The blocks are pushed together, compressing the spring, and then release from rest. After blocks have lost contact with the spring, the 10.0 kg mass has velocity, v = 4.0 î m/s. (a) How much potential energy was stored in the spring before the blocks were released? (b) What is the...
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...
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