Two boxes of fruit on a frictionless horizontal surface are connected by a light string , where m1 = 15 kg and m2 = 17 kg. A force of 58 N is applied to the 17 kg box.Repeat the problem for the case where the coefficient of kinetic friction between each box and the surface is 0.09.a) find the accelerationb) find the tension in the string

Q: A crate of mass 43 kg is loaded onto the back of a flatbed truck. The coefficient of static friction…

A: Solution:   Given Values,   Mass(m)=43 Kgcoefficient of static friction (μs) =0.12

Q: A block of mass m1 = 3.17 kg on a frictionless plane inclined at angle 0 = 30.1° is connected by a…

A:

Q: At the bow of a ship on a stormy sea, a crewman conducts anexperiment by standing on a bathroom…

A:

Q: An object of mass m¡ = 5.0 kg placed on a frictionless, horizontal table is connected to a string…

A: Given values: Mass, m1=5.0 kg Mass, m2=9.0 kg Acceleration due to gravity, g=9.8 m/s2

Q: A 4.00-kg object undergoes an acceleration given by a (8.00 î + 4.00 j) m/s2. %3D (a) Find the…

A: Mass of object m = 4 kg Acceleration produced a = ( 8i + 4j ) m/s² (a) Resultant force acting on the…

Q: A force of 9.4 N pulls horizontally on a 1.4-kg block that slides on a rough, horizontal surface.…

A:

Q: An 1000 kg elevator is being pulled up by a cable with a downward acceleration of 0.5 m/s^2. a) Draw…

A: Given: Mass of elevator m = 1000 kg. Downward acceleration a = 0.5 m/s2.

Q: A 1.00 x 103 car is pulling a 300.-kg trailer. Together, the carand trailer have an acceleration of…

A: Part A:

Q: Assuming that the masses of the string and the frictionless pulley are negligible, (a) find an…

A:

Q: Two boxes of fruit on a frictionless horizontal surface are connected by a light string as in the…

A: Two boxes of mass m1= 10kg                            Mass m2= 20kg              Applied force (F)=…

Q: Fx Fr Fapp F Assume the object illustrated above is moving horizontally The magnitudes of the…

A: As per the given FBD,we can see that the net force on the object is zero in y-direction the normal…

Q: Two forces are applied to a car in an effort to move it, as shown in the following figure, where F1…

A: Given Data: The first force F1 is, F1=439 N The second force F2 is, F2=392 N The mass of a car is,…

Q: A block of mass m1 = 3.48 kg on a frictionless plane inclined at angle θ = 33.6° is connected by a…

A: Given- Mass of block is (m1) = 3.48 Kg Mass of block 2 (m2) = 2.53 Kg Inclined angle θ=33.6°

Q: A block of mass m1 = 3.19 kg on a frictionless plane inclined at angle 0 = 33.8° is connected by a…

A:

Q: shed by the force 40N and the friction force between the surface and block is 10 N . Then a)find the…

A: The pushing force on the block is F = 40 N  The friction force on the block is Fr= 10 N  Find:- a)…

Q: A 271-kg glider is being pulled by a 1955-kg jet along a horizontal runway with an acceleration of…

A:

Q: A horizontal force of magnitude F = 57.5 N pushes on a block of mass m = 4.7 kg. The block is on a…

A: The given situation can be represented as

Q: Two forces, 468 N at 19◦ and 304 N at 28◦ are applied to a car in an effort to accelerate it. a)…

A: We will first find the components of the force in the forward (horizontal), and normal directions…

Q: In laboratory experiment, a 0.5-kg block resting on a table is pulled by a constant horizontal force…

A: a) The net force acting on the block is Fnet=Fapp-Ffma=Fapp-Ff Rearrange in terms of applied force…

Q: Two boxes of fruit on a frictionless horizontal surface are connected by a light string as in Figure…

A: The free body diagram of the block is given by,

Q: SYSTEM & SURR OUNDINGS CONCEPT CHЕСК! Which forces are internal to the system (within the boundary)?…

A: Given: system: ball + cord + block

Q: A heavy box containing four laptops worth 700,000 pesos is being delivered. From the delivery van,…

A: Down the incline force = mgSin30° = 2×9.81×Sin30° = 9.81 N  Normal force = mgCos30°  N =…

Q: World-class sprinters can accelerate out of the starting blocks with an acceleration that is nearly…

A: Given data: The mass of the sprinter, m=58 kg. The horizontal acceleration of the sprinter, a=15…

Q: A block of mass m1 = 3.45 kg on a frictionless plane inclined at angle 0 = 30.1° is connected by a…

A:

Q: m1 m2 An object of mass m1= 6kg placed on a frictionless, horizontal table is connected to a string…

A: a)

Q: A horizontal force, F1 = 75 N, and a force, F2 = 12.5 N acting at an angle of θ to the horizontal,…

A:

Q: m a m

A:

Q: An object of mass m1 = 20 kg placed on a frictionless, horizontal table is connected to a string…

A:

Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

A:

Q: A block of mass m,= 3.25 kg on a frictionless plane inclined at angle 0 = 34.9° is connected by a…

A:

Q: Body A in the figure weighs 110 N, and body B weighs 86 N. The coefficients of friction between A…

A: (a)   Since the body A is initially at rest, its acceleration will be zero. Thus,

Q: A physicist and a chemist are playing tug-of-war. certain length of time during the game, the…

A: The answer to the solution is option B)The tension in the string would remain equal to the force…

Q: A block of mass m1 = 3.7 kg on a frictionless plane inclined at angle θ = 30◦ is connected by a…

A:

Q: 1. An object on a rope is lowered at constant speed. Which is true? A. The rope tension is greater…

A: Since object on rope is lowered at constant speed therefore acceleration will zero

Q: A block of mass m = 3.50 kg on a frictionless plane inclined at angle 0 = 33.3° is connected by a…

A: For the equilibrium condition, write the expression of the acceleration. a=gm2-m1sinθm1+m2…

Q: Two blocks , each of mass m = 4.0 kg, are hung from the ceiling of an elevator as shown below.  The…

A:

Q: image84

A: 2) Given: F1→=300.0 N i^+500.0 j^F2→=-200.0 N i^F3→=-800.0 N  j^

Q: Two masses, m1 and m2, are connected by a string that passes over a pulley. Mass m1 slides without…

A:

Q: A block with mass m = 3 kg is pushed against a frictionless wall with force P. where |p| = 20 N,…

A: Given Applied force P =20 N at angle 70 degrees Mass of block is m=3 kg Acceleration due to gravity…

Q: A horizontal force, F1 = 65 N, and a force, F2 = 13.3 N acting at an angle of θ to the horizontal,…

A: Given F1 = 65 N,F2 = 13.3 N acting at an angle of θ to the horizontal coefficient of kinetic…

Q: An object of mass m1 = 3.10 kg placed on a frictionless, horizontal table is connected to a string…

A: Given,Mass of object 1, m1=3.10 kgMass of object 2, m2=6.30 kgAcceleration of gravity, g = 9.81…

Q: A 1020 kg car is pulling a 285 kg trailer. Together, the car and trailer have an acceleration of…

A: The acceleration of the car and the trailer =  2.01 m/s2 Mass of the car = 1020 kg Mass of the…

Q: When a parachute opens, the air exerts a large drag force on it. This upward force is initially…

A: Weight of the sky diver is W = 915 N Drag force of air is Fdrag = 1027 N Mass of sky diver is 93.4…

Q: Problem #2: A 3.00 kg block (mass 1) and a 5.00 kg block (mass 2) are connected by a light string as…

A: M1 = 3 kg M2 = 5 kg  Let the tension be T .

Q: A block of mass m = 3.19 kg on a frictionless plane inclined at angle 0 = 33.8° is connected by a…

A:

Q: In the figure, let the mass of the block be 8.5 kg, the angle 0 be 30°, and the cord be massless. A)…

A:

Q: (a) Draw free-body diagrams of both objects.  (b) Find the magnitude of the acceleration of the…

A: The free-body diagram for mass m1 is as follows: The free-body diagram for mass m2 is as follows:

Q: A block of mass m1 = 3.41 kg on a frictionless plane inclined at angle 0 = 26.1° is connected by a…

A: Given Mass M1 =3.41 kg θ=26.1 M2 =2.37

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: