Given: The object in the figure weighing 120 kN. What is required: Finding the force P required for the object to move upwards.

Q: Consider the chicken shown in the figure, which is balancing itself against a strong wind.  What…

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Q: If a box is pushed with a net force of 75 Newton's and accelerates at a rate of 6.50m/s^2, what is…

A: During translational motion, the mass of an object is the measure of its total inertia.

Q: Three forces act on an bject. A 35 force acts an angle Srce acts at an angle of 75° relative to the…

A: Given:-  The three force act on the object  F1 = 35 N at a angle 20o with the force F2 =60 N  The…

Q: A mass M = 70 Kg is hung (ia) using three wires as shown in the figure below. If 0, = 0, = 60°, the…

A: Required Tension T3

Q: Determine the tension in the rope using Newton's 2nd Law. Hint: it is NOT 20 Ib. WA = 20 lb W = 20…

A: Consider the free-body diagram of both blocks as follows.

Q: the rocket is present and firing and the tension in each rope is 1000 N. What force must the rocket…

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Q: Consider the figure of a 15-kg box held in place by cables A, B, and C. Find the tension in cable

A: Given,Mass of the block, m = 15 kg

Q: Find the magnitude of the force P necessary to drag the crate shown in the figure below at constant…

A: The free-body diagram of the crate is shown below. Here, W is the weight, N is the normal force,…

Q: Two forces act on a point object as follows:100 N at 170.0° and 100 N at 50.0°. Find their…

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Q: T2 30 45° m kg

A: Find the tension along y axis. T1sin45°+T2sin30°=mg                          ...... (1) Find the…

Q: Two vertical ropes support a 2.00 meter 500N sign. The sign is uniform so its weight force acts at…

A: Consider the free-body diagram of the sign as follows.

Q: A boy is pushing with a 12.5N on a box on a frictionless surface at a 25° angle to the horizontal…

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Q: An applied force of 0.35N [up] to lift a fork. The resulting acceleration is 0.15m/s2 [up]. a) Draw…

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Q: What are the horizontal and vertical components of a 300 N force that is applied along a rope at 60°…

A: The horizontal and vertical forces are been shown in the diagram:

Q: Bob has a total weight of 700 N and is standing on a scaffold hanging by 2 ropes. The supporting…

A: We need to calculate the weight of the scaffold.

Q: A 25-kg block is pulled by a horizontal force. The supporting rope can withstand a maximum tension…

A: Examine the following figure. Applying Newton’s 2nd law in the vertical axis. Here, FT, m, g, ay,…

Q: A book weighing 15 N is placed on a table. How much support force does a table exert on the book?…

A: Given Data: The weight of the book is, W =15 N. Let N1 be the reaction force that the book exerts…

Q: An applied force of 0.35 N (up) to lift a fork. The resulting acceleration is 0.15 m/s^2 (up) a)…

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Q: A sandwich board advertising sign is constructed as shown in Figure 5.39. Its mass is 8.40 kg.…

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Q: If a box is pushed with a net force of 75 Newtons and accelerates at a rate of 6.50 m/s2, what is…

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Q: 797 33 2m. 2 m 20 KN

A: Let the distance of 20 N force from A is  r =2 m The distance of between B and A is  R = 4 m Angle…

Q: A woman has a weight of 144 Ib. Calculate the following. (a) her weight in newtons N (b) her mass in…

A: (a) Convert the woman’s weight (W) in N by using the appropriate conversion factor as follows:…

Q: The 100 kg object is held by 3 strings as shown in the figure below cos 30 degrees find the tension…

A: Given: m=100 kg

Q: A lamp weighing 1.75 kg rests on a night table. What is the normal force th the table excerts on the…

A: GivenMass of lamp , m=1.75 kg

Q: child weighs 300 n. what is the childs mass in kilograms? in slugs?

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Q: Two forces are acting on an object, F1 = 78 N upward and F2 = 26 N downward. What third force will…

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Q: A 20.1 kg traffic light is suspended from two cables as shown in the figure below. 60 30 Find the…

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Q: Consider an object that is pulled to the left with 10N of force in addition to being pulled to the…

A: Given data The pulling force in the left direction is: FLeft = 10 N The pulling force in the right…

Q: In a simple Atwood’s machine, two 396-N weight are attached to the ends of a cord overhanging  a…

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Q: An object is held by two ropes as shown on the picture below. Find the forces Fi and F2 in the rope…

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Q: Which of the following best represents the force needed to lift a heavysuitcase? a. 25N b. 25kN c.…

A: Solution: The expression of force (also equal to the weight of the object) is given by:   F=m.a…

Q: How much force must pull P be equal to in order to  lift the 1500 N weight?

A: SOlution: given that W = 1500 N to calculate the pull P

Q: Joe wishes to hang a sign weighing 750 N so that cable A makes a 30o angle as shown. What is the…

A: Using equilibrium of forces along vertical direction Tcos(30) = weight  T = 750/cos30  T = 866 N

Q: Magnus has reached the finals of a strength competition. In the first round, he has to pull a city…

A: Given      Force in the rope F = 312 l b f     Distance moved by the bus = 55 in To Determine  How…

Q: An Astronaut on the moon places a package on a scale and finds its weight to be 12 N what is the…

A: Introduction: This has been observed long years back that size of the moon is smaller than earth.…

Q: Two horizontal forces of 100N [N] and 80N [S30W] act on an object with a mass of 10kg. what is the…

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Q: Two forces of F1 =5° (1 – j) N and F2 = 75.0 500 (i – j) N act on an object. Find the third force F3…

A: Write the equilibrium condition of force on the object.

Q: has a dog-that weighs 23.2 N- ne dog. What force must each

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Q: More help on newton's laws physics pulley problems. Can't seem to figure out the equations on this…

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Q: A 2 kg frame is hung in a ceiling as shown. Fi tensions T1 and T2 in the rope.

A: givenMass of frame(m)= 2 Kg

Q: The gymnast weighs 427 N and is suspended motionless from two spring scales, each of which has…

A: Weight of Gymnast is W = 427 N

Q: What is the tension in the rope?

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Q: Two forces are simultaneously acting on a 5.0 kg object on top of a frictionless surface. The forces…

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Q: The resultant of the 3 concurrent forces shoWn in the figure below is 60 lb upward. What is the…

A: Given, Resultant of the three concurrent forces,  R = 60 lb j^upward

Q: Three forces are applied to a bracket as shown. Determine the total (equivalent) force applied to…

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Q: A block of mass 9.0 kg is suspended from a system of three light cords A, B, and C as shown. Find…

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Q: Two masses are hanging from the ceiling as shown in the figure. Mass M1 is 6.49 g. Mass M2 is 28.32…

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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!