Two, unattached boxes are accelerated by a force, F, as in the figure below. The coefficient of static friction between the boxes is 0.9 and the coefficient of kinetic friction between the boxes is 0.5. What's the minimum force, F, required such that the smaller box does not slip down the bigger box? Mass M = 9.8 kg and mass m = 2.7 kg. Assume that there is no friction between the gro

Q: B 12

A: N1,N2,N3,N4,N5,N6 they all are reactions at A,B and C

Q: A 3 kg box is sliding across a frictionless table at a rate of 5 m/s. It encounters a 35° incline…

A:

Q: I A block R of mass 100 kg is placed on a block S of mass 150 kg as shown in the figure. Block R is…

A:

Q: 1) Two boxes, one on the top of the other, are sliding down the ramp, together with a constant speed…

A: Given data: The mass of block A, mA = 1 kg. The mass of block B, mB = 2 kg. The inclination angle,…

Q: The horizontal position of the 50olb block (B) is adjusted by the 7° wedge (A) under the action of…

A: Friction force is defined as the resistance force offered by the surface of contact, and normal…

Q: move together at a constant speed of 19.0 cm/s. The coefficient of kinetic friction between the ramp…

A:

Q: Bodies A and B are connected by a flexible cable as shown in the figure below. The weights of bodies…

A:

Q: The 1.0 kg block in the figure is tied to the wall with a rope. It sits on top of the 2.0 kg block.…

A: According to the given data  m1=1kg m2=2kg the friction coefficient for both surfaces of block 2…

Q: Determine the range of weight (W) that the block shown in figure (3) may have, which will make it…

A: For solution refer below images.

Q: Evaluate the mass of the Mo block shown in Figure 3 when the 100 kg block is almost situation called…

A: Mass of block m= 100 Kg Coefficient of static friction μs= 0.3 Angle of inclination θ= 200   To find…

Q: Consider a solid cylinder of mass 5 kg and radius 0.3 m on a surface with insufficient friction so…

A:

Q: How far have you pulled the block and cylinder when everything stops?

A:

Q: (c) (1) Briefly define power and efficiency? (ii) Calculate the power of force F exerted on the 15…

A: Efficiency of any system, be it mechanical or thermodynamic, is defined as the ratio of work output…

Q: QI Block A in the figure below weighs 1.40 N, and block B weighs 4.20 N. The coefficient of kinetic…

A:

Q: A large shipping crate is at rest on the horizontal floor of a warehouse. The coefficient of static…

A: Given data: The static coefficient of friction is, μs=0.5. The coefficient of kinetic friction is,…

Q: The 3000 kg front wheel drive SUV shown in the figure is attempting to tow the log along level…

A: Friction force the resistance offered by the surface to prevent motion, and normal force is the…

Q: A heavy cask (full of wine!) sits on an inclined plane. It is held in place by a rope that is…

A:

Q: image82

A: Write the given data with suitable variables. M1=2.25 kgμ1=0.205μ2=0.105m=305 g=0.305 kg1000 g1…

Q: 106 lb crate is initially stationary. Coeffi- cients of friction between crate and inclined surface…

A:

Q: A 0.3-kg block is placed against a rotating hollow cylinder of inner radius = 0.7 m. The cylinder…

A: Given data: Draw the free-body diagram of the block.

Q: For the given system below, the coefficient of static friction between surfaces are fAB = 0.20, fBC…

A: For solution refer below images.

Q: A = 1 kg, B = 2 kg, C= 200 kg, and the static of coefficient friction is equal to 0.04. Determine…

A:

Q: 3)The masses of the A and B blocks are mA and mB, respectively. These two blocks are connected by a…

A: first of all we make FBD of both the block , assuming force on the arm is T, and mass A and B moves…

Q: 7. In Figure 6, the cups and the ams of an anemomcter are fabricated from a material of density p.…

A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: A 1.21 kilogram block is released from rest on a 13.33° frictionless incline. The object proceeds…

A: To find: The kinetic friction on the horizontal surfaces. Given: The mass of the block is m=1.21 kg.…

Q: A block with a mass of 100 kg (left-block) is connected to another block of mass M (right-block) by…

A:

Q: A hand pushes horizontally with a constant force on two blocks stacked against a wall (u, between…

A:

Q: A 20-kg triangular block sits on top of a 10-kg rectangular block shown in the figure below. The…

A: given data; mass of triangular block(M) =20kg mass of rectangular block(m)=10kg friction coefficient…

Q: o blocks with masses M1 and M2 are connected by a massless string that passes over a pulley as…

A: Now acceleration of whole the system is same. So acceleration is a=a2=0.52 m/s2

Q: Problem 4 (Figure B). A mass of 2 kg is projected with a speed of 3 m/s up a plane inclined 20° with…

A:

Q: A bicycle and rider, travelling at 12 km/h on a level road, have a mass of 105 kg. A brake is…

A:

Q: Assume that there are no frictional forces between the pulleys and the strings, and the strings are…

A: Given data: The mass of block 1 is, m1=1 kg. The mass of block 2 is, m2=2 kg. The mass of block 3…

Q: The 114-kg crate of the figure below is being moved by a rope that passes over a smooth pulley. The…

A: