Example Derek leaves his physics book on top of a drafting table that is inclined at a 35° angle. The free-body diagram at right shows the forces acting on the book. Find the net force acting on the book. Ftable-on-book= 18 N Ffriction 11 N Fgravity-on-book=22 N

Q: Draw a motion diagram, a force identification diagram, and a freebodydiagram. For the situation…

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Q: A woman at an airport is towing her 24.0-kg suitcase at constant speed by pulling on a strap at an…

A: Write the given values of the problem- Mass of the suitcase- m=24 kg force(F) F=38.0 N Friction…

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A: The direction of forces A and B is towards right and the direction of force C is towards left

Q: middle). If George weighs 560 N and one of the scales reads 312 N, what does the other scale read?…

A: Given that:Weight of the board: WB=38 NWeight of George: WG=560 NReading of the scale: R1=312 N Let…

Q: *16. Ron pulls with a string on a wooden blo ck of mass m = 80 kg. The tension in the string is 300…

A: (a)Consider the FBD of the block as shown.

Q: A 100-N object sits on a rough floor and is being acted on by 150-N force that is directed 30° above…

A: Weight of the object is 100N  Force acting is 150N at 30° above the horizontal us = 0.5 , uk= 0.25

Q: In Figure below two forces F1=8.00 N and F2=12.0 N are applied to a box of mass m= 12.0 kg which is…

A: F1 = 8.00 N  F2 = 12.0 N  Mass of the box = 12.0 kg Angle made by F1 , θ = 30° To find = Normal…

Q: A shopper pushes a grocery cart by exerting a force on the handle at a downward angle of 32.0…

A: given,angle =320mass=26.5kgforce of friction =58.0N

Q: Mr. Mangan pulls a 90 kg block with a force of 300 N at an angle of 10 degrees. The coefficient of…

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Q: Figure 3 F 25N

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Q: Two blocks are connected by a massless, stretchless string. One of the blocks is at rest, and…

A: (a) Free body diagram for the first block:

Q: Draw a motion diagram, a force identification diagram, and a freebodydiagram. For the situation…

A:

Q: 5 kg and 15 kg blocks are superpositioned and in a rest position on a frictionless table. The…

A: Given: block's mass 1, m1=5 kg block's mass 2, m2=15 kg Static friction coefficient, μs=0.4 Kinetic…

Q: A 85 kg block of ice is on a frictionless ramp that is 22 degrees above the horizontal. .   Find…

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Q: 6.50-kg pinata is hanging from a tree branch. A wind comes a long and blows the pinata sideways so…

A:

Q: A 35.0-kg child is sliding down a slide. The slide makes a 55° angle with the horizontal, as shown.…

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Q: A bat strikes a 0.145 kg baseball. Just before impact, the ball is traveling horizontally to the…

A:

Q: A block with a mass of m = 43 kg rests on a frictionless surface and is subject to two forces acting…

A: (a) The free body diagram of force exerted on the block. Here,  is the first force directed along…

Q: You and your friend are moving a stalled car with a mass of 150.0 kg. Your friend is pulling it on…

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Q: Three blocks A, B, and C stand next to each other as shown in the figure. A force F with magnitude…

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Q: A 5-kg mass is suspended vertically by a massless string of length 2.00 m length from the ceiling. A…

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Q: The two blocks are connected by a massless uniform rope. An upward force of 150 N is applied as…

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Q: A 50.0 kg girl and a 100 kg boy, stand on a frictionless frozen lake at a distance 6.0 m apart.…

A: mass of girl = 50 kg mass of boy = 100 kg distance between girl and boy = 6 m force exerted by boy…

Q: 15. Two boxes are placed on a horizontal frictionless surface, as shown above. Box A has a mass of…

A: Acceleration a =f net / m total (for whole system ) 1=54/10+16 =2.07 m/s2

Q: A woman at an airport is towing her 20.0 kg suitcase with an acceleration of 0.500 m/s2 by pulling…

A:

Q: Imre steps onto the elevator in a skyscraper. He finds a scale that someone has left on the floor,…

A: Let the mass of imre = m At t = 0 , the elevator is at rest that is the elevator has not yet started…

Q: Imre steps onto the elevator in a skyscraper. He finds a scale that someone has left on the floor,…

A: Given that: Here the scale reads the normal force exerted on the person.

Q: A kid on a sled is pulled up a hill by a rope. Draw a free-body diagram for the kid and sled. Think…

A: Given information: A kid is sitting on a sled. This sled is pulled up the rope.

Q: 39.0 N force pulls horizontally on a m1 = 1.3 kg block that slides on a rough horizontal surface.…

A:

Q: A heavy box is sitting at rest on an incline. There is friction between the box and the incline, and…

A: Given free  body diagram is wrong , because box is moving up the incline and therefore friction…

Q: Two blocks, A and B, are being pulled to the right along a horizontal surface by a horizontal 100-N…

A: Given that,               Two blocks, A and B, are being pulled to the right along a horizontal…

Q: Draw a motion diagram, a force identification diagram, and a freebodydiagram. For the situation…

A: When the player is getting ready to jump, pushing off the ground and accelerating upward. Both the…

Q: Problem 4: An object of mass m is being acted by the following 3 forces: F1 = 500 N @ 45° North of…

A: Here, it is given that , there are three forces which act on an object. The mass of the object is m.…

Q: You are on a railway car that is accelerating with a constant acceleration to the left. On the…

A: The force diagram of the ball be drawn as follows:

Q: What normal force does a horizontal table exert on a 3.5 kg book that sits at rest? Be sure to draw…

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Q: Consider the 65.0 kg Ice skater being pushed by two others shown In the figure. Frot F2 ........ F,…

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Q: The diagram in Figure 4 indicates in an equilibrium force system (no moving), which includes an…

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Q: Two blocks are connected by a massless, stretchless string. One of the blocks is on a horizontal…

A: Since, you have uploaded a question with multiple subparts, we will solve the first three subparts…

Q: Draw a free body diagram for the teenager only. Draw a free body diagram for the tennager and the…

A: Weight will act downward and normal will act upwards.

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: