Block A in the figure weighs 3.6 N, and block B weighs 5.4 N. Block A...

Question

Question

Answer 1

Answer #1

mass of block A=>ma=3.6/9.8=0.37 kg

mass of block B=>mb=5.4/9.8=0.55 kg

coefficient of friction =0.25

step;2

now we find the force applied on block B

force F=0.25(0.37+0.55)*9.8=2.254 N

Answer 2

Similar Homework Help Questions

Block A in the figure (Figure 1) weighs 1.22 N and block B weighs 3.69 N...

Block A in the figure (Figure 1) weighs 1.22 N and block B weighs 3.69 N . The coefficient of kinetic friction between all surfaces is 0.304. Find the magnitude of the horizontal force F⃗ necessary to drag block B to the left at constant speed if A rests on B and moves with it (figure (a)). Find the magnitude of the horizontal force F⃗ necessary to drag block B to the left at constant speed if A is held at rest...
2017 > Book in the figure weighs 135 N Review and block Constants weighs 3.29 N....

2017 > Book in the figure weighs 135 N Review and block Constants weighs 3.29 N. The coefficient of kinetic friction between all e s is 0.20 Part A Find the magnitude of the horizontal force F necessary to drag block to the left at constant speed and B are connected by a light, oblecord passing around a fixed, frictionless pulley. 30 AED RO? Submit Request Answer Provide Feedback
Block A weighs 1.4 N and block B weighs 4.2 N. The coefficient of kinetic friction...

Block A weighs 1.4 N and block B weighs 4.2 N. The coefficient of kinetic friction between all surfaces is 0.3. Find the magnitude of force F as shown in Fig. 1 necessary to drag block B to the left at an acceleration of 2 m/s2 if A and B are connected by a light flexible cord passing around a fixed frictionless pulley. F А 30° B Fig. 1

Consider the system shown in the figure.(Figure 1) Block A has weight 5.4 N and block...

Consider the system shown in the figure.(Figure 1) Block A has weight 5.4 N and block B has weight 3.6 N . Once block B is set into downward motion, it descends at a constant speed. Assume that the mass and friction of the pulley are negligible. Calculate the coefficient of kinetic friction μ between block A and the table top. Express your answer numerically. μ =
F 7. Block A has a mass of ma and block B has a mass of...

F 7. Block A has a mass of ma and block B has a mass of mp. The coefficient of friction (kinetic) between all surfaces in this system is taken to be ľk. Find the magnitude of the force + necessary to drag block B to the left “at constant speed” if blocks A and B are connected by a light, fle cord passing around a fixed, frictionless pulley.
Consider the system shown in the figure below. Block A weighs 43.2 N and block B...

Consider the system shown in the figure below. BlockA weighs 43.2 N and block B weighs 29.0 N. Once block B is set into downward motion, it descends at a constant speed.(a) Calculate the coefficient of kinetic friction between block A and the tabletop.(b) A cat, also of weight 43.2 N, falls asleep on top of block A. If block B is now set into downward motion, what is its acceleration?magnitudem/s2direction---Select---upward downward

3.Block A with weights N1, and block B with weights N2. The coefficient of kinetic friction...

3.Block A with weights N1, and block B with weights N2. The coefficient of kinetic friction between all surface is pp Show the magnitude of the horizon- tal force F necessary to drag block B to the left with constant acceleration a if A and B are connected by a light flexible cord passing around a fixed, frictionless pulley.
I need help on #1 1. The 20-N block A and the 30-N block B are...

I need help on #1 1. The 20-N block A and the 30-N block B are supported by an incline that is held in the position shown. Knowing that the coefficient of static friction is 0.25 between the two blocks and zero between block B and the incline, determine the value of e for which motion is impending, 2. A 40-kg packing crate must be moved to the left along the floor without tipping. Knowing that the coefficient of static...
iui sujdce 2 Block B in the Figure weighs 711 N. The coefficient of static friction...

iui sujdce 2 Block B in the Figure weighs 711 N. The coefficient of static friction between the block and table is 0.25. Assume that the cord between B and the knot is horizontal. Find the maximum weight of block A for which the system will be stationary knot This angle is 30 degrees

Consider the system shown in the figure. Block A has weight 4.91 N and block B has weight 2.94 N. Once block B is set in...

Consider the system shown in the figure. Block A has weight 4.91 N and block B has weight 2.94 N. Once block B is set into downward motion, it descends at a constant speed. Assume that the mass and friction of the pulley are negligible. Calculate the coefficient of kinetic friction mu between block A and the table top. I'm not sure where to begin.