Two objects of masses m, = 3 kg and m2 = 7 kg are hung vertically over a frictionless pulley and negligible mass as shown in the figure below. The magnitude of the acceleration (in m/s) of the two objects is (g-10 m/s) %3D %3D m2 O a. 5 O b. 2 Oc.4 O d. 6

Q: A1/ For the shape below, the Resultant of three forces (200N, F1 and F2) is 60ON: (a) the force F1…

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Q: 1. A massless rope that run over a frictionless pulley as shown in the figure. If M₁ = 6 Kg and M₂ =…

A: In this question we have to answer the questions related to the pulley. Please give positive…

Q: Objects with masses m1 = 14.0 kg and m2 = 7.0 kg are connected by a light string that passes over a…

A: Given that: m1=14.0 kgm2=7.0 kgFor m2:   ∆y=1.00 m  in time t=1.27 s

Q: 3. Two objects are connected by a light string that passes over a frictionless pulley as shown in…

A: Tension in the massless string remains same throughout its length.  According to Newton's 2nd law of…

Q: In a crash test, a car is driven into a solid wall at a speed of 35 mph. As shown the car’s…

A: Given   Mass of the car m =1650 kg  Maximum acceleration a = 300 m/s2        From the graph

Q: Two forces F, = (74.87î - 40.73ĵ) N and F, = (23.57î - 72.94ĵ) N are exerted on a particle. The…

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Q: In the figure shown, the two masses are connected by a massless string passing over a smooth pulley…

A: For block m1 : m1g - T = m1a m1g - m1a = T ...... (1) For block m2 : T = m2a Using (1)  m1g - m1a =…

Q: 15. The left mass is moving down. Draw FBD for each mass. Include friction. m1. m2 16. Draw FBD for…

A: SOlution: To draw the FBD diagram of the given system

Q: Which one(s) of the following force diagrams depict an object moving to the right with constant…

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Q: A system containing three objects, which is initially at rest, accelerates by the application of a…

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Q: Force vs. Time 2. 0. -1 -2 -3 1 2 3 4 5 6 Time (s) Force (N) 3.

A: The answer to the given graph is in time interval 3 to 4

Q: Initially, the system of objects shown is held motionless. The pulley and all surfaces and wheels…

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Q: Q3. Determine the force in members CE, DE, and DF. 1 kN 2 kN 2 kN 2 kN 1 kN H 0.4m F D 2 m I C E G|…

A: Solution: to find the load in CE, DE and DF

Q: 15. The left mass is moving down. Draw FBD for each mass. Include friction. m, m2 16. Draw FBD for…

A: The free-body diagram for various configurations have been shown in the figure below:

Q: An object with mass m, = 5.00 kg, rests on a frictionless horizontal table and is connected to a…

A: Introduction -  Given problem is based on the Newton's 2nd  law of motion. Different types of the…

Q: Three blocks of masses m₁ = 1 kg, m₂ = 2 kg, and m3 = 4 kg, are connected by massless strings, one…

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Q: Two blockes B1 and B2 are arranged as shown in the figure B2 slides on B1 (starting from rest).…

A: Given Information: The mass of the block 1 (m1) = 5.5 kg The mass of the block 2 (m2) = 13.5 kg Let…

Q: Objects with masses  m1 = 12.0 kg  and  m2 = 9.0 kg  are connected by a light string that passes…

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Q: 42 N 1.0 kg 3.0 kg 2.0 kg 11. In the figure above, the two outer blocks are connected by a rope, and…

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Q: Three masses m, = 10.0 kg, m2 = 20.0 kg, and m3 = 30.0 kg, are stacked together on a frictionless…

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Q: 2. Which of the following objects has the most inertia? a. a molecule b. a pen C. a laptop d. а car…

A: Inertia is the resistance offered by an object to any change in its state of motion, or even change…

Q: Three blocks of masses ma = 10kg,mg = 8kg and mc = 4kg ,on frictionless horizontal surface are in…

A: Given Data:

Q: In the (Figure 1) position-versus-time graph for a collision between two carts on a low-friction…

A: m1 = 1 kg m2 = 4 kg

Q: In the figure shown, mi= 15 kg. the coefficient of kinetic friction between mi and the surface is…

A: SOlution: Given that m1 = 15 kg friction coef = 0.2 inclination angle = 30 degree

Q: A hockey puck is acted on by one or more forces, as shown in the figure (Figure 1). Part A Rank the…

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Q: In the diagram we see two forces indicated.  Assume both forces act on a 3-kg object.  What is the…

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Q: The system shown below is accelerated by an applied force T1 on the right-most cable. Assuming the…

A: According to Newton's second law of motion, force on any object is given by the equation; F=ma…

Q: Three blocks are suspended at rest by the system of strings and frictionless pulleys shown in the…

A: Because weight is a force, Its SI unit is likewise the same as that of force, with Newton being the…

Q: 71 m3 For this problem, assume no friction. A mass m2 3.5 kg rests on a horizontal table and is…

A: Consider the mass m2 is moving from left to right with acceleration.

Q: M2 FIGURE 6 Two masses mi = 3 kg and m2 = 10 kg are connected by a light string which passes over a…

A: Given Data Two masses are given as m1=3 kg and m2=10 kg Let T is the tension in the string and a is…

Q: Objects with masses m1 = 10.0 kg and m2 = 5.00 kg are connected by a light string that passes over a…

A:

Q: Calculate the net force for a 2.3 kg model rocket that accelerates at 12m/s² [upwards].  a) 1.2 X…

A:

Q: Q2. Two people each have a mass of 55 kg. They are both in an elevator that has a mass of 240 kg.…

A: Given data The mass of each people is mp = 55 kg The mass of the elevator is me = 240 kg The…

Q: 8. A 50 kg object experience a force Fi = (2.3 i – 8.2 j+3.1k) N F = (9.2 i+ 3.8 j+1.6 k) N and F3 =…

A: From the question it is given that:  Mass of object: m = 50 kg F1 = 2.3 i -8.2 j + 3.1 k NF2 = 9.2 i…

Q: Objects with masses m1 = 13.0 kg and m2 = 6.0 kg are connected by a light string that passes over a…

A: Masses of the objects,

Q: y F2 = 50 kN F1 = 25 kN F3 = 30 kN 0.8 m b) (LO2) Find the of force F2. Answer: c) (LO2) Find the…

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Q: Two blocks, M1 and M2, are connected by a massless string that passes over a massless pulley as…

A: Given: The mass of block M2 is 25.0 kg. The angle is 25.0 degrees.

Q: In the figure shown, m1= 15 kg. the coefficient of kinetic friction between mi and the surface is…

A: Given that Mass m1 = 15 kg Coefficient of kinetic friction μk = 0.3 Angle of inclination θ = 30°…

Q: In the figure below, mA = 1.50 kg and mp = 0.50 kg and the table surface is frictionless. If the…

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Q: m2 30° Two masses, mi = 1 kg and m2 = 2 kg, are held together by a weightless cord and passes over a…

A: Given : m1= 1 kg m2 = 2 kg Angle of inclination = 30o

Q: 3. An object with mass m₁ = 5.00 kg rests on a frictionless horizontal table and is connected to a…

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

Q: Objects of masses m1 = 4.00 kg and m2 = 9.00 kg are connected by a light string that passes over a…

A: given:- m1= 4.00kg m2 = 9.00kg θ=37.5o m2 slides down 1.70 m down the slope in 3.45 sec.

Q: Two masses are connected by a string, and suspended over a pulley. If one mass is 4.5 kg, and the…

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Q: 30 N 60 10 kg 10N The cart of mass 10 kg shown above moves without frictional loss on a level table.…

A: Given:Mass,m=10 kgForce,F1=10 NForce,F2=30 N  atr Angle,θ=60°Now, The magnitude of the horizontal…

Q: Objects of masses m1 = 4.00 kg and m2 = 9.00 kg are connected by a light string dial passes over a…

A:

Q: 5. An atwood's pulley system has a mass, m2 of 5.0 kg and a mass, m1 of 2.0 kg. What is the…

A: Here given  m1=2.0 kg & m2=5.0kg The free body diagram is given below,

Q: Assume the three blocks portrayed in Figure P4.59 move on a frictionless surface and a 42-N force…

A: Given,            F=42N

Q: A taut massless string connects two boxes as shown in the figure.  The boxes are placed on an…

A: Mass of both the blocks are m1=5 kg and m2=1.4 kg Angle of inclination of the plane (θ)=33o…

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: