68. Which of the following free-body diagrams correctly illustrates the forces acting on the crate? * normal force F weight O A normal force weight B. normal force right normal force

Q: A horizontal force, F1, and a force F2 acting at an angle of e to the horizontal, of mass m. The…

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Q: What is a free-body diagram .A It's a sketch of a moving body that shows internal forces of the body…

A: Question: What is a free-body diagram?

Q: Two masses, M1 = 20 kg and M2 = 5 kg, are connected by a massless rope across a massless and…

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Q: A horizontal force, F1, and a force F2 acting at an angle of 0 to the horizontal, are applied to a…

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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 person stands on a scale inside an elevator at rest (see the figure below). The scale reads W =…

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Q: You have two objects that each weigh 3 kg and sit on a frictionless surface. They are connected…

A: GIVEN  m1=m2= 3kg T2 = 10 N (a) FREE BODY DIAGRAM :

Q: 6. A chair of 12.0 kg is sitting on the horizontal floor; the floor is not frictionless. You push on…

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Q: 4.29 ** A chair of mass 12.0 kg is sitting on the horizontal floor; the floor is not frictionless.…

A: a)   Draw the free body diagram of the chair as shown in the figure.

Q: Draw a free-body diagram of the problem.  What is the reading of

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Q: 5. For the situation, shown in the figure, 10 kR (a) Draw the free-body diagram of 10-kg box (b)…

A: Given: The mass of the object is 10 kg. The angle of the inclination is 30o. Part (a): The free-body…

Q: 1. Block A rests on top of block B as shown in below. The table is frictionless but there is…

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Q: The froghopper, champion leaper of the insect world, can jump straight up at 4.0 m/s. The jump…

A: The free-body diagram of the given situation is as follows

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: Finish line 0.3 kg Cart Y 0.6 kg Cart Z The carts are pushed from rest, and they reach the finish…

A: A greater force is applied to cart Z because it accelerates at the same rate as cart Y but has more…

Q: uitcase at constant speed by pulling on a strap t an angle û above the horizontal (see figure). She…

A: Firstly make the free body diagram and balance forces in horizontal and vertical directions.

Q: A student is drawing a free body diagram for the following scenario: “A penguin accelerates by…

A: Free body diagram shows the magnitude and directions of all the forces acting on the body.

Q: After a lead-off single in the 8th inning, Earl makes an effort to steal second base. As he hits the…

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Q: List two types of friction force. For each type, draw free body diagrams of a book on a board that…

A: There are two types of the friction force that acts according to the situation. Apart from that…

Q: A 80.0 kg person is being pulled away from a burning building as shown in the figure below.   a)…

A: During the moment the person is motionless, the net vertical and net horizontal forces acting on the…

Q: Q5) Which of these is the action-reaction pair for the frictional force of the ground pulling back…

A: Option D is the right answer  D) The frictional force of the skier pulling forward on the ground

Q: 7. A 7.26kg bowling ball (16 pounds) is at rest at the end of a bowling lane. Use this information…

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

Q: m1 m2 In the figure above, two blocks are connected by a massless string that runs over two pulleys.…

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Q: You are pushing four blocks of masses 4.00 kg, 7.00 kg, 11.00 kg, and 17.00 kg positioned next to…

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Q: Mary applies a force of 78 N to push a box with an acceleration of 0.52 m/s2. When she increases the…

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Q: Ms. Fizics pushed a large crate of textbooks (75 kg) down the hall to her office.  She pushed as…

A: Since you have asked question with multiple sub-parts in a single request, we would be answering…

Q: Two crates, one with mass 4.00 kg and the other with mass 6.00 kg, sit on the frictionless surface…

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Q: A horizontal force, F1, and a force F2 acting at an angle of 0 to the horizontal, are applied to a…

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Q: In the figure, two blocks are being pulled by a force of 12N at a constant velocity. Block one has a…

A: The free body diagrams of both the blocks are shown below. Here, T is the tension in the string, N1…

Q: A horizontal force of 87.2 N is applied to a 60.5 kg crate on a rough, level surface. If the crate…

A: The free-body diagram

Q: Q2) A car weighing 1500N rest on a 30 degree hill. find the component of the weight vector a. At the…

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Q: 1. Draw an interaction diagram and a free body diagram for the following cases. Don't forget to…

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Q: A 295-kg glider is being pulled by a 1,910-kg jet along a horizontal runway with an acceleration of…

A: As per the given data, Mass of the glider (m) = 295 kg; Mass of the Jet (M) = 1910 kg; Acceleration…

Q: Mary applies a force of 73 N to push a box with an acceleration of 0.42 m/s2. When she increases the…

A: Using Force balance on box in horizontal direction Fx_net = F_app-Ff Fx_net =m*a(From newton's 2nd…

Q: Two forces are acting on a 30 kg box. The first force is 25 N East, and the second force is 30 N…

A: Given data:  Mass (m) = 30 kg First force (F1) = 25 N, East Second force (F2) = 30 N, West Required:…

Q: A Mercedes-Benz 300SL (m = 1700 kg) is parked on a road that rises 15 degrees above the horizontal.…

A: Given: Mass of the car (m) = 1700 kg. Inclination of road (θ) = 15.0

Q: 14. A brick of mass M has been placed on a rubber cushion of mass m. Together they are sliding to…

A: Every object applies a normal reaction force due to mass of an object there is a gravitational force…

Q: Two crates, one with mass 4.00 kg and the other with mass 6.00 kg, sit on the frictionless surface…

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Q: A delivery company has just unloaded a 500-N crate full of home equipment on the sidewalk in front…

A: Given: Weight of crate, w=500 N Tension, T=230 N Before crate starts to move, Static friction,…

Q: Mary applies a force of 76 N to push a box with an acceleration of 0.40 m/s2. When she increases the…

A: force by Mary (F1) = 76 N Acceleration produced(a1 )= 0.40 m/s2 New Force (F2) = 84 N New…

Q: Mary applies a force of 71 N to push a box with an acceleration of 0.48 m/s2. When she increases the…

A: Let the mass of the box = m Case 1) Applied force = 71 N Acceleration produced = 0.48 m/s2 Case 2)…

Q: A horizontal force, Fm, is applied to a book that is on a rough horizontal tabletop. As a result the…

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Q: 2. Two blocks of masses m, = 1 kg and m2 = 0.30 kg are connected by a light inextensible cord…

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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: Mary applies a force of 77 N to push a box with an acceleration of 0.55 m/s2. When she increases the…

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Q: A block of mass m1 = 12.4 kg is on a frictionless table to the left of a second block of mass m2 =…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!