Two boxes sit side-by-side on a smooth horizontal surface. The lighter box has a mass of...
Two boxes sit side-by-side on a smooth horizontal surface. The lighter box has a mass of 5.13 kg, the heavier box has a mass of 7.24 kg. Calculate the contact force between these boxes when a horizontal force of 5.00 N is applied to the light box. Calculate the contact force if the 5.00 N force is applied to the heavy box instead.
10) A 3.0-kg and a 5.0-kg box rest side-by-side on a perfectly smooth, level floor. A horizontal force of 32 N is applied to the 3.0-kg box pushing it against the 5.0-kg box, and, as a result, both boxes slide along the floor. How hard do the two boxes push against each other? A) 12 N
3) Two boxes sit on a horizontal table. Box 1 (m1 = 13 kg) is attached to box 2 (m2 = 34 kg) by a rope. You pull on a rope attached to box 2 with a force of 55 N. The coefficient of kinetic friction between both boxes and the table is 0.11 . (a) What is the acceleration of the boxes? (b) How far will the boxes move in 6.0 seconds? Assume they start from rest.
Two boxes connected by a light horizontal rope are on a horizontal surface, as shown in the following figure. The coefficient of kinetic friction between each box and the surface is 0.30. One box (box B) has mass 4.84 kg , and the other box (box A) has mass m . A force F with magnitude 37.3 N and direction 53.1 ∘ above the horizontal is applied to the 4.84 kg box, and both boxes move to the right with...
Example#8 4.23 Boxes A and B are in contact on a horizontal, frictionless surface (Fig. E4.23). Box A has mass 20.0 kg and box B has mass 5.0 kg. A horizontal force of 250 N is exerted on box A. What is the magnitude of the force that box A exerts on box B? Figure E4.23 250 N
50 N Boxes A and B are in contact on a horizontal, frictionless surface, as shown in the figure above. Box A has mass 2.50 kg and box B has mass 7.50 kg. A horizontal force of 50.0 N is exerted on box B. If the boxes are initially at rest, what is the average power produced by the normal force that box A exerts on box B when the boxes move a distance of 10.0 m?
Exercise 4.23: Constants Boxes A and B are in contact on a horizontal, frictionless surface (Figure 1). Box A has mass 25.0 kg and box B has mass 8.0 kg A horizontal force of 130 N is exerted on box A Figure 1 of 1> PartA at is the magnitude of the force that box A exerts on box B? Express your answer with the appropriate units Wh FH Kalue Wnits Submit Request Answer
A person pushes two boxes with a horizontal force of 100 N. The boxes are on a horizontal frictionless floor as shown in the fiqure below. Force (N) A B Part A If the mass of box A is 9 kg and the mass of box B is 2 kg, calculate the magnitude of the action-reaction pair between the two boxes. Express your answer in newtons to one significant figure. να ΑΣΦ 5 ? 18.182 N Request Answer Submit Previous...
QUESTION 1 Part A A box of mass m1 rests on a smooth, horizontal floor next to a box of mass m2. Suppose the force of 20.0 N pushes on two boxes of unknown mass. We know, however, that the acceleration of the boxes is 1.20 m/s2 and the contact force has a magnitude of 4.45 N. Find the mass of box 1 and box 2. Express your answers using three significant figures separated by a comma. QUESTION 2 A...
Part A Boxes A andB are in contact on frictionless surface, as shown in the following figure. Box A has mass 22.0 kg and box B has mass 8.0 kg . A horizontal force of 100 N is exerted on box A.(Figure 1) horizontal, What is the magnitude of the force that box A exerts on box B? Express your answer t two significant figures and includethe appropriate units. ? μΑ Value Units F= Request Answer Submit Figure 1 of...