A 3.00-kg object A is connected with a massless string across a massless, frictionless pulley to a 4.00-kg object B. Object A rests on a nearly frictionless plane, which is tilted at an angle 0 of 40.0° as shown. What is the tension T in the string? T = N What is the acceleration a of the system?

A 3.00-kg object A is connected with a massless string across a massless, frictionless pulley to a 4.00-kg object B. Object A rests on a nearly frictionless plane, which is tilted at an angle 0 of 40.0° as shown. What is the tension T in the string? T = N What is the acceleration a of the system?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: Newton's Laws Of Motion

Section: Chapter Questions

Problem 74AP: (a) What is the minimum force of friction required to hold the system of Figure P4.74 in...

See similar textbooks

Related questions

Q: P 25.0° A 55.0 kg block is pulled along a frictionless surface with a force P, exerted at an angle…

A: (a) In order to lift the block the force should be applied against the force of gravity, hence the…

Q: A block of mass m1 = 3.24 kg on a frictionless plane inclined at angle 0 = 33.3° is connected by a…

Q: Assume that the blocks portrayed in Fig. move on a frictionless surface and a Force F = 111 N acts…

A: Given data: The mass of block 1 is m1=3.5 kg. The mass of block 2 is m2=2.5 kg. The mass of block 3…

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: 3. A block with mass mi =4.00 kg and a ball with mass m2 = 7.00 kg are connected by a light string…

Q: In the system shown, a horizontal force Fx acts on an object of mass m; = 8.00 kg. The horizontal…

Q: An Atwood machine consists of two masses hanging vertically from a massless pulley a shown in the…

A: (a) the net vertical force acting on the mass m1 is, m1a=T=m1gT=m1g+a acceleration is,…

Q: An object with mass m, = 4.10 kg, rests on a frictionless horizontal table and is connected to a…

Q: Two weights are connected by a massless wire. They are pulled upward by a vertical pull force P and…

A: given w1=25N w2=100N in this problem velocity is constant mean acceleration is zero

Q: Question 3 refers to a horizontal massless rope attached to a 23.0 kg box on a horizontal surface as…

A: Given data: A box on a horizontal surface Mass (m) = 23.0 kg Coefficient of static friction (μs) =…

Q: Two objects are positioned and moving as shown. m, = 5.9_kg, m2 = 8.7_kg, and the coefficient of…

Q: A 7.00-kg box is suspended from the end of a light vertical rope. A time-dependent force is applied…

A: The equation for the net force on the box in the vertical direction is given by,

Q: A cart of mass m - 4.6 kg rolls along a horizontal ramp. The cart is connected, by a rope drawn…

Q: CP CALC A 5.00-kg crate is suspended from the end of a short vertical rope of negligible mass. An…

A: Given: The mass is m=5 kg. The time is t=4 s. The position is yt=2.80 mst+0.610 ms3t3. The…

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

Q: A box of weight 200 N is at rest on a floor where ??=0.4μs=0.4. A rope is attached to the box and…

Q: An object of mass m1 = 5.00 kg placed on a frictionless, horizontal tableis connected to a string…

Q: 2. Objects with masses m1 8.0 kg and m2 5.00 kg are connected by a light string that passes over a…

Q: (6 kg) block rests on a smooth table. It is connected by a string of negligible mass to a (2 kg)…

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: m1 m2 Two objects of mass m1= 3kg and m2 = 9kg are connected by a light string that passes over a…

Q: 42 N 3.0 kg 1.0 kg 2.0 kg

Q: m1 m2 Two objects of mass m,= 3kg and m2 = 8kg are connected by a light string that passes over a…

A: The free body diagram is shown in the figure above. T is tension in the string and a is…

Q: Thre e objects are connected on a table as shown in Figure P4.73. The т coefficient of kinetic…

A: The below diagram represents the free body diagram of mass m2.

Q: , what will its acceleration be? (b) What is the tension in the

A: M1= 5Kg M2=10Kg As M2 released then M2 = 0

Q: m = 5.1 kg pulled up a ramp inclined at an angle of ? = 28° with a force of magnitude F = 33 N…

A: Mass of the block (m)=5.1 kg Angle of inclination of the ramp (θ)=28o Magnitude of force parallel to…

Q: Two packing crates of masses m, = 10.0 kg and m, = 4.00 kg are connected by a light string that…

A: Given- Create of masses m1=10 Kg and m2=4 KgIncline of angle θ=440

Q: a) The acceleration of the masses? b) The tension in the string on the left side? c) The tension in…

A: Acceleration of Atwood machine can be given as, a=(m2-m1)g/m1+m2 Where,m1=12kg…

Q: m1 m2 An object of mass m¡= 4kg placed on a frictionless, horizontal table is connected to a string…

Q: Two objects are connected by a light string that passes over a frictionlesspulley as shown in the…

Q: Three blocks, with mass m1 = m2 = m3 = 2 kg, are suspended from the ceiling of an elevator as shown…

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: Three objects with masses m1= 2.0 kg, m2= 4.0 kg, and m3= 6.0 kg, respectively, are attached by…

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: A boat moves through the water with two forces acting on it.One is a 2.00 x 103-N forward push by…

A: Given:Mass of the boat = 1000 kgForward push on the boat by the water = 2000 NResistive force on the…

Q: Two blocks are connected together and pulled to the left by a force, T2, with a magnitude of 50 N.…

Q: The block of mass m2 in the figure has been adjusted so that the block of mass m, is on the verge of…

A: Condition for static equilibrium T-fs=0m2g-μsN1=0m2g-μsm1g=0μs=m2m1

Q: A 400 N force is pushing a 100 kg box and makes it acceleration 0.5 m/sec^2. Find only the friction…

A: F=Force on the block=400 Nθ=Angle at which the force is applied=60°Fr=Force of…

Q: A 100 N force accelerates mass m1 by 15.0 m/s^2. The same force acts on another mass m2 by 25.0…

A: According to the Newton's second law Force = mass x acceleration

Q: An object with mass m1 = 5.0 kg, resting on a frictionless horizontal table, is connected to a cable…

A: Free body diagram

Q: Our friend Bob is trying to pull a very heavy crate by pulling an attached rope at an angle of…

Q: A 240 N object is hung from two ropes as shown, IF the whole system moves with constant velocity,…

A: Given data: The weight of object is W=240 N. The inclination of inclined rope is θ=30°.

Q: A block of mass m₁ = 3.22 kg on a frictionless plane inclined at angle 0 = 30.3° is connected by a…

A: The free body diagram of the blocks is a Mass m1 experiences a force of gravity which is expressed…

Q: At an instant when a soccer ball is in contact with the foot of the player kicking it, the…

A: Mass of ball m = 0.48 Kg X component of accl ax = 830 m/s² Y component of accl ay = 720 m/s² Fnet =…

Q: A 1.0-kg block slides on a rough horizontal surface. A force, P = 9.0 N, is applied to the block at…

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

Q: Two objects are connected by a light string that passes over a frictionless pulley as shown in the…

A: Given, mass of each body, m1=2.00 kg and m2=5.00 kgAngle of inclination, θ=58.50

Question

A 3.00-kg object A is connected with a massless string
across a massless, frictionless pulley to a 4.00-kg object B.
Object A rests on a nearly frictionless plane, which is tilted
at an angle 0 of 40.0° as shown.
What is the tension T in the string?
T =
N
What is the acceleration a of the system?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Given and required quantities

VIEW

Free body diagram of the system

VIEW

Equations of motion of the two blocks

VIEW

Tension in the string and acceleration of the blocks

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

The masses of the red and green boxes are 8.92 kg and 2.5 kg, respectively. If the red box is pushed by 17.6 N force, the magnitude contact force (N) the system is
Two teams of nine members each engage in a tug of war.Each of the first team’s members has an average mass of 68kg and exerts an average force of 1350 N horizontally. Eachof the second team’s members has an average mass of 73 kgand exerts an average force of 1365 N horizontally. (a) Whatis magnitude of the acceleration of the two teams? (b) What isthe tension in the section of rope between the teams?
A ball of mass m1 and a block of mass m2 are attached by a lightweight cord that passes over a frictionless pulley of negligible mass, as shown in theFigure 1.1. The block lies on a frictionless incline of angle q. Find the magnitude of the acceleration of the two objects and the tension in the cord. What happens in this situation if the angle q = 90O? What happens if the mass m1 = 0?
A dynamics cart m1 attached to has a hanging mass m2. m1 = 0.20 kg, and m2 = 1.3 kg. The magnitude of the acceleration of this system will be what approximately?
An object of mass m1= 5.0 kg placed on a frictionless, horizontal table is connected to a string thatpasses over a pulley and then is fastened to a hanging object of mass m2 = 9.0 kg as shown in theFigure. Find:(a) The magnitude of the acceleration of the objects and(b) The tension T in the string.
An elevator weighing 5.8 KN is ascending with an acceleration of 3m/s2. The operator is standing on a scale inside the elevator and during ascension the scale registers 910 N. What is the true weight of the operator in kg and the tension in the supporting cable?
What is the tension in the upper rope at point B ? At the zoo, two monkeys weighing 24.0 N each are playing on a rope-and-pulley system. If the lower rope is attached to a weight of mass m = 18.0 kg. What is the tension in the upper rope at point B?
The masses of the red and blue wagons are 6.09 kg and 2.63 kg, respectively. If the red wagon is pulled by 18.9 N force, the tension (N) in the cable connecting the two wagon of the system is:
A heavy box containing four laptops worth 700,000 pesos is being delivered to Dukue. From the delivery van, it slides down on a rough ramp angled at θ=θ= 30.0° with respect to the ground. The coefficient of kinetic friction between the box and the ramp is μk=μk= 0.300. If each laptop has a mass of 2.00 [kg], what is the magnitude of the acceleration of the box?
A block and sphere are connected by a cord that passes over a pulley as shown. Neglect friction and assume the cord is massless. Take m1 = 2.00 kg, m2 = 4.20 kg, and θ = 50.5°. What are the magnitude of acceleration (in m/s2) of the block and sphere?
If the rocket sled starts with onlyone rocket burning, what is the magnitude of its acceleration?Assume that the mass of the system is 2100 kg, the thrust Tis 2.4×104 N, and the force of friction opposing the motionis known to be 650 N. (b) Why is the acceleration not onefourth of what it is with all rockets burning?
Two blocks each of mass m = 3.50 kg are fastened to thetop of an elevator as in Figure P4.56. (a) If the elevator has anupward acceleration a = 1.60 m/s2, find the tensions T1 andT2 in the upper and lower strings. (b) If the strings can withstanda maximum tension of 85.0 N, what maximum accelerationcan the elevator have before the upper string breaks?