A 2.5kg concrete block sliding on a vertical wall is being acted upon by a force P as shown in the figure. Assume that the coefficient of kinetic friction between the concrete block and the wall is 0.88. a). Draw the free-body diagram of the concrete block. b). If the normal force exerted by the wall to the concrete block is 20.0N, what would be the magnitude of the external force P? c). What is the acceleration of the block?

Q: Problem B1. Two blocks A and B are held together (they move as one) while a force F of magnitude 200…

A: given :- Two blocks moves together with force F applied on block B as shown in diagram .

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A: Let N denote the force on the person, m denote the mass, a denote the upward acceleration, and g…

Q: Problem 5. A 2.0 kg block slides on a rough horizontal surface. A force (P = 6.0 N) is applied to…

A: Given thatmass, m= 2kgforce, P = 6 Nacceleration, a = 1.2 m/s2

Q: A 50kg is pulled on by a rope. A horizontal force of 180 N applied to it. a. What is the weight of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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A: Given,  Force applied=B Coefficient of static friction=Coefficient of kinetic friction=μ Part a Free…

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A: Given : mass of block one m1=4 kg tension force in the rope T=10N

Q: A. Draw a free-body diagram for the kid including all forces acting on them. B. Draw a free body…

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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)…

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Q: D Look at the system shown in the figure above. Block C weighs 450 N and Block D weights 25.0 N.…

A: Given data: The weight of block C and D is, WC=450 NWD=25 N

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A: Given value--- initial speed = 350 m/s. distance = 0.13 m. mass = 1.80 g. final speed = 0 m/s. We…

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Q: A man of mass M-77 kg and woman of mass m =64 kg stand facing each other on an ice area, both…

A: Given:- The mass of the man = 77 kg  The mass of the woman = 64 kg  The woman pushes  the man with a…

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A: Given that, Mass of block= 45 kg Force = 8.80 N Angle = 300

Q: travel local and abroad. She is already at the airport with her 20.0-kg suitcase at constant speed…

A: GivenMass od suitcase, m=20 kgAngle, =θSutcase pull with force, F=35 NFriction force on the…

Q: Two blocks of masses m and m2 (m, > m2) are placed on a friction- less table in contact with each…

A: a)The free body diagram of m1 is,

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A: The given question can be solved by using the concept of Newton's laws of motion. Newton's laws of…

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Q: 4. A square block of mass of 0.12kg is given an initial speed of v, 5.3 m/s. (a) If the coefficient…

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A: We know that We have given that the archeologist and a soldier are both trying to attain a valuable…

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

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Q: A student pulls a 10 N block along a rough horizontal surface. The horizontal and the vertical…

A: Given data: The weight of the block is W=10 N. The horizontal force acting on the block is F1=4 N.…

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A: Part (1) The free body diagram for block A is as shown below: Here, mAg is the gravitational force…

Q: The block shown in figure #1 above has a mass of 4.30 kg. The applied force (? ⃑ ) has a magnitude…

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Q: An applied force of 89.4 N is used to accelerate an object across a frictional surface. The object…

A: applied force of Fapp = 89.4 N weight of object, W= mg=61.2 N and encounters a frictional force of…

Q: 1> A block of mass 10 kg is acted by the two external forces as shown. If the coefficient of kinetic…

A: Given: The mass of the object is 10 kg. The coefficient of the friction is 0.25. F1=15 NF2=25 Nθ=20°

Q: a) You pull on a large box using a rope as in figure, except the rope is at an angle of 15 degrees…

A: To determine,the Normal Force(N) and the tension(T) in the rope to make the box move at a constant…

Q: 3. a. Explain, with a free body diagram, how an object can experience a zero net force when at least…

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Q: of the following statements is true about the forces acting on the block? Explain answer.

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Q: The block shown in figure #1 above has a mass of 4.30 kg. The applied force (? ⃑ ) has a magnitude…

A: a) The magnitude of force of gravity is,

Q: A 66 is sprinter starts a race with an acceleration of 5.8 m/s square. a. What is the magnitude of…

A: According to Newton second lawF=m×aHereF=Force on objectm=mass of objecta=acceleration of object

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”