4. Mass m2 = 35 kg is being held in place on a frictionless ramp with an angle of 0 = 55° by another mass m, which is hanging vertically of the other side of the ramp and attached with a rope and pulley. What should the m, be in order to balance the weight of m2 so that neither mass moves? Free Body Diagram T. T a2x = 0 m2 m,

Q: 1. The figure shows three blocks being pulled to the right. They accelerate with a magnitude of…

A:

Q: #4. A box with a weight of 100 [N] is at rest. It is then pulled by a 30 [N] horizontal force. 30 N…

A: Fmin=μsN=μsWbox

Q: 3. A mountain climber, in the process of crossing between two cliffs by a rope, pauses to rest. She…

A: Along the horizontal direction,

Q: 1. In the following figure, the horizontal surface on which this block slides is frictionless. If…

A: 1. The expression for the resultant acceleration of the system is, Fnet=maF+Fcosθ=maa=F+Fcosθm

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A: mass , M = 0.5 kg  acceleration , a = 3 m/s2  To find =a) The angle made with vertical…

Q: 54. In a tug­of­war between Sam and Maddy, each pulls on the rope with a force of 250 N. What is the…

A: 54. When the two athletes pull the rope with same force in opposite direction, then there will be no…

Q: 4. A block of mass M, = 6 kg is hanging by a massless cord connected to another block of mass M, = 4…

A:

Q: 2. Three forces, A, B, and C, act on a crate with a mass of 5.0 kg. The forces are A = 4.0, east B =…

A: (2) Given information: The mass of the object, m=5.0 kg The forces applied to the object A→=4.0…

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Q: 3.) The figure shows two blocks connected by a cord (of negligible mass) that passes over a fric-…

A: Given: m1=1.30 kgm2=2.80 kg

Q: 3.- The position of a 2.5 X 10 ^ 5 N aircraft that is being tested is given by: i = (0.08 m/s? )t² î…

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Q: Two forces F1 and F2 act on a 7.40-kg object: F- 40.0 N and F2 10.0 N. 90.0° 60.0 (a) Find the…

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Q: 6. Two forces F1 and F2 act on a 5.00-kg object. Taking F1 = 20.0 N and F2 = 15.0 N, find the…

A: Given: mass of object m = 5.0 Kg forces F1 = 20.0 N and F2 =15.0 N in (a) θa=90o and in (b) θb=60o

Q: 3. Two blocks connected by a rope of negligible mass are being dragged by a horizontal force.…

A: Given: Mass of block 1 m1=12.0 kg Mass of block 2 m2=18 kg Force F=68.0 N Kinetic friction…

Q: Two forces F₁ and F2 act on a 5.30-kg object. F₁ F₁₂ LE 60.0⁰ F₁ b a = 27.0 N and F₂ = 13.5 N. 90.0⁰…

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Q: 1. What horizontal acceleration is produced by a net horizontal force of 132 N applied to a person…

A: From Newton 2nd law we know that ,   F = ma where, F = net acting force      m = mass of object…

Q: 1. A massless rope that run over a frictionless pulley as shown in the figure. If M₁ = 3 Kg and M₂ =…

A: The question has 5 sub-parts. As per the Bartleby policy, we will answer the first 3 sub-parts.…

Q: 1. The magnitude of the three forces applied to the eye bolt are T1 = 550N, T2 = 200N, and T3 =…

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Q: 1. A bulbasaur is pushing a toy train. Find the contact forces: NA between car 1 and 2, and Ng…

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Q: Suppose you have a 112-kg wooden crate resting on a wood floor. (Hg = 0.3 and , = 0.5) (a) what…

A: Mass of crate (m)= 112 kg coefficient of static friction = 0.5coefficient of kinetic friction = 0.3…

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A: According to Newton’s second law of motion,

Q: 1. A person in a kayak starts padadling, and if accelerates from 0 to 0.60 m/s in a distance of 0.41…

A: mass = m=73 kg initial velocity = V0= 0 m/s final velocity = V = 0.6 m/s distance = S = 0.41 m net…

Q: 5) A painter of mass M = 75.0 kg stands on a platform of mass m = 15.0 kg. He pulls on a rope that…

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Q: 5. Find the tension T, T2, and T3 in each of the three cables supporting the traffic light, if it…

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Q: 2. A massless string connects two blocks over a frictionless pulley, as shown in the diagram. I 0.80…

A: A massless string is connected with two blocks over a frictionless pulley.  Given,  M1 = 2 kg  M2 =…

Q: 2. An athlete saspends himself from the lower end of a hanging rope, whose upper end is attached to…

A: Given: The mass of the athlete is 65 kg.   Part (a): The free-body diagram of the athlete is given…

Q: In the following figure m1 = 20.0 kg and α = 52.9 ∘. The coefficient of kinetic friction between the…

A: Find the acceleration needed to cover the distance in given time.Substitute the value,

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Q: 1. What force is' needed to accelerate a child on a sled -(total mass = 60.0 kg) at 1.25 m/s²? 2. A…

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Q: #2 A child holds a sled at rest on a frictionless, snow covered hill. If the sled weighs 5.0 kg,…

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Q: 7. A man weighs a fish with a spring scale attached to the ceiling of an elevator. While the…

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

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A: Ans:- Image-1

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A: Given quantities: Mass(m)= 1 kg acceleration due to gravity (g)=10 m/s2 The free body diagram can be…

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A:

Q: A 72.0-kg person stands on a scale in an elevator. What is the apparent weight in each of the…

A: By applying second newtons law: m.a = w - m.g w = m.a + m.g     = m(a + g)     = 72(1.40 + 9.8)…

Q: i i. A 600-N object is to be given an acceleration of 0.8 m/s2. How large an unbalanced force must…

A:

Q: 2.) If block 1 weighs 50 kg, while block 2 weighs 90 kg, determine the external force P2 so that…

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Q: Crate B accelerates at 3.00 m/s2 up the plane while mass of crate B is 50.0 kg. If the scenario is…

A: Frictional force is the non-conservative force acts between the mating surfaces. when a force is…

Q: 7. The coefficient of kinetic friction between block A and the table is 0.20. Also, mi = 25 kg. m2 =…

A: Consider the free-body diagram of the blocks when the block B moves downwards.

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A: Given  Mass m=1250kg  Initial speed u=0m/s  Final speed v=25m/s Friction force f=500N distance s=25m…

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Q: Find the tension T2 in the left hand rope shown in the figure, for the case where 02=60°, 03=6O°,…

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Q: Can you please answer these two sub questions and show all of the steps

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Q: 7. The human body can, under certain conditions, withstand an acceleration of 10 g. What net force…

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Q: Four forces act on an object, given by A = 39.3 N east, B = 46.3 N north, C = 90.7 N west, and D =…

A:

Q: 1. The following diagrams show the magnitude and direction of several forces acting on some boxes…

A: Force (F) = ma

Q: 3. Based from the figure, there is a given weight hanging to be 60.0N. (a) What is the tension in…

A: When the system is in equilibrium, the net force is zero.

Q: 67) Friction: You push downward on a trunk at an angle 25° below the horizontal with a force of 750…

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Q: Need help with both of these questions

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.