3. Which of the following sets of forces acting on an object could not be in equilibrium? a. 4 N, 4N, 4N b. 5 N, 10 N, 15 N c. 6 N, 7N, 10 N d. All the above sets of forces can be in equilibrium. B
Q: 2. A force system is shown below. a. Determine the magnitude of the resultant of the given forces.…
A: Break the components of all vectors and find net resultant along x and y axis then solve for…
Q: 11. A 50.0 [N] box is moving on a rough slide with coefficient of kinetic friction Hk = 0.815…
A:
Q: A 2.50-kg block on a level tabletop is attached to a vertically-hanging 1.50-kg block via a light,…
A:
Q: 12. Adding the vectors using force table, at what angle should the fourth mass be suspended to…
A:
Q: he tension if a wrecking ball with a mass of 56.7kg is hanging and in a state of equilibrium? A.…
A: We know that according to the given data we draw a free body diagram of the given system as
Q: 6. In the given balance scale of kilograms below, find the following; a. The value of A. * 1000 D E…
A: From the given diagram, the mass of C is balanced with the 100 kg.' So the mass of C is 100 kg. The…
Q: As deformation undergo during load prmation. riction drag is a component of the force d. a. I and II…
A: (17)Friction is defined as the resistance offered by the surfaces that are in contact with each…
Q: Part A What is the greatest mass of groceries that can be lifted safely with this bag, given that…
A:
Q: A block attains a velocity of 12 m/sec in a distance of 40 m starting from rest. Determine the…
A:
Q: 2. Determine the force exerted by the floor on you. c. 4371.72 N а. 4271.72 N b. 4171.72 N d.…
A: Comment: Since we only answer up to 1 question, we’ll answer the 1st question only. Please resubmit…
Q: The man is supporting his weight with friction. He's pressing into the rock walls with his feet and…
A: This is a question regarding friction and the balancing of forces. The formula to calculate the…
Q: From the figure shown, a 75-lb girl is walking on the plank. Assume a smooth contact (no static…
A:
Q: A diver of mass 77.0 kg stands on one end of a diving board of mass 30.2 kg, as shown in the…
A: Free body diagram:
Q: The mass of the right box is 50kg. The coefficient of static friction between between each box and…
A:
Q: The system shown in figure is in equilibrium. If the static coefficient of friction between the…
A: For the equilibrium of block ∑Fx=0∑Fy=0
Q: 7. The gusset plate is subjected to the two forces shown. Replace these forces with two equivalent…
A: Given, F1 = 750 NF2 = 1000 N
Q: 1. A 5 kg body resting on a 30° inclined plane is pushed by an applied force of 40N acting…
A: (a) Draw a free-body diagram of the object.
Q: A student lies on a very light, rigid board with a scale under each end. Her feet are directly over…
A:
Q: The 5 N block is sitting on a table top which weights 16 N. The table has three legs. The force…
A:
Q: 8. You're on your roof repairing a rot spot. You have a mass of 120 kg. μs between your shoes and…
A: Coefficient of friction between shoes and the roof shingles u = 0.66
Q: The man is supporting his weight with friction. He's pressing into the rock walls with his feet and…
A: The upward friction force is μN on both feet and back. This force must equal the weight of person.…
Q: Supported by two. A 10.0 [kg] ball is supported by two taut and massless strings as shown. What is…
A:
Q: An object is in a state of equilibrium if _______. a. the net force is equal to its weight b.…
A: 1) When an object is in state of equilibrium , then the net force acting on the object is zero .
Q: The x-component of a 15 N force making an angle of 120 degrees with the positive x-axis is a. - 7.5…
A:
Q: 1) necessary condition for Rigid Body Static Equilibrium or Particle Static Equilibrium requires…
A: 1) Rigid body Static Equilibrium is when object is not accelerating. Necessary Conditions for static…
Q: A 75.0 kg person is riding in a car moving at 10.1 m/s when the car runs into a bridge abutment as…
A: Given: The mass of the person is 75.0 kg. The initial speed of the car is 10.1 m/s. The time…
Q: In comparing two unequal forces on a rigid body, is it possible to have the larger force produce…
A: Torque on a rigid body about an axis is T = F × r F = force r = distance of the applied force…
Q: 1. You want to reduce the weight of your bike so you can ride faster. What is the most effective way…
A: If you want to reduce the weight of your bike so you can ride faster. What is the most effective way…
Q: Three boxes are connected to each other as shown. The system is then being pulled up by a 950 N…
A:
Q: What is the value of the force F (N) required to balance the system in the figure? M-2 kg and F…
A: Given, M=2 kg The angle of force=37 degree we have to find force F
Q: 6. In the given balance scale of kilograms below, find the following; d. The value of E. * 1000 E…
A: Concept: To Determine the Weight of the Block E, we have to calculate the weight of all the blocks…
Q: 6. In the given balance scale of kilograms below, find the following; a. The value of A. * 1000 DE…
A: The value of A.
Step by step
Solved in 2 steps with 1 images