10° !30 450 N! 400 N

Q: The helicopter view in the figure below shows two people pulling on a stubborn mule. (Take F, = 137…

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Q: täl. Name the forces acting on Bob. Draw a free-body diagram. Find the values of the forces. 4. You…

A: 4th Let us represent "Roberta" as a block here "Roberta" is on a horizontal road, and we are…

Q: A freight train has a mass of 1.4 ✕ 107 kg. If the locomotive can exert a constant pull of 7.7 ✕ 105…

A: To find the acceleration: Let's use Newton's force formula in terms of mass and acceleration…

Q: 8. Two forces F, and F, act on an object with mass m = 5 kg as shown in the figure. Suppose the two…

A: Given data: F1 = 20 N F2 =15 N Need to determine the acceleration vector.

Q: Two blocks are connected by a cord running over a pulley. Ignore the mass of the cord and pulley and…

A: FBD equation of A in y-direction:- mAg - T = mAa FBD equation of B in y-direction:- T - mBg = mBa…

Q: A 100 N wooden crate is pushed across a concrete floor. The friction forces is equal to 62 N. find…

A: Given :F=62 NN=100We know that the formula to the frictional force is ,F= μN

Q: A force  applied to an object of mass m1 produces an acceleration of 3.10 m/s2. The same force…

A: Given :      Acceleration of object 1, a1=3.1 m/s2      Acceleration of object 2, a2=1.2 m/s2 Forces…

Q: Two children pull a toy truck of mass 2.4 kg along a rough horizontal surface. One child pulls (with…

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Q: 1200-kg car accelerates 25 m/s in 10 s. If a frictional force of 150 N resists the motion, what…

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Q: A box is being dragged across the tabletop at a constant speed. Friction applies 50 N of resistive…

A: Given information: A box is dragged across the tabletop. The force of friction, fr=50 N The box is…

Q: 60° The diagram above shows a box with mass m = 10 kg held at rest by an applied force (F) over a…

A: Given: The mass of box is m=10 kg. The applied force is F. The gravitational acceleration is g=10…

Q: A football player at practice pushes a 60 kg blocking sled across the field at a constant speed. The…

A: Given data     The mass of the blocking sled, m = 60 kg Let F be the required force.

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1--7.8NI + -7.4Nj…

A: Given: Force, F1 = -7.8Ni + -7.4Nj + 4.8Nk Force, F2 = 1.6i + 2.6Nj + -3.5Nk   To find angles…

Q: A mop is pushed across the floor with a force F of  43.3  N at an angle of  θ = 51.8 ∘ . The mass of…

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Q: What's the tension on Rope 1?

A: Given information:Mass of the blocks (M) = 1 kgMass of the rope (m) = 250 g = 250 × 10-3…

Q: A block of mass m2 (10 kg) on a smooth, horizontal surface is connected to a second mass m1 (5 kg)…

A: For the mass M1. their are two for forces acting on mass M1 one is tension in positive y direction…

Q: 11. The helicopter view in the figure below shows two people pulling on a stubborn mule. Assume that…

A: A two-dimensional force can be expressed into its component form as:F⇀=Fcos(θ)x^ + Fsin(θ)y^where θ…

Q: A bowling weighs 71.2 N (16.0 lb). The bowler applies a horizontal force of 160 N (36.0 lb). What is…

A: The weight of the ball is given by, W=mg Here, m is the mass of the ball and g is the acceleration…

Q: Two blocks are connected by a cord running over a pulley. Ignore the mass of the cord and pulley and…

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Q: A sportsbag is sitting on the floor; a person pulls on a handle of the bag with a force of strength…

A: Given  Magnitude of the applies force is F=50 N Angle of the applied force with the horizontal is…

Q: An object of mass m = 15 kg rests on a rough inclined surface making an angle a the horizontal, as…

A: Given:- Mass of the object is m=15 kg Angle of inclination of the incline is α=30° Gravitational…

Q: A firefighter with a weight of 779N slides down a vertical pole with an acceleration of 3.11 m/s?,…

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Q: Three blocks rest on a frictionless tabletop and are connected by strings as shown. The blocks have…

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Q: 50 kg sprinter is moving around the track while exerting a vertical ground reaction force of 1500…

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Q: A 2400 kg airplane is pulling two gliders, the first of mass 340 kg and the second of mass 260 kg ,…

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Q: Three forces are acting on a ball that is at rest. 5 N 12 N If the 5-N force and the 12-N force form…

A: Given that, the magnitude of two forces and also given the angle. Then We have to determine the…

Q: Two forces act on a 5 kg object. F₁ = 22.3 N and F2 = 10 N. Find the magnitude of the acceleration…

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Q: A 2000 kg car moving on a level road has a pushing force of 4500 Newtons to the right and a…

A: Let the mass of the car be m, acceleration be a, pushing force is F and the frictional force is f.…

Q: Question 4 In the figure, find the tension in both ropes and the acceleration of the three objects…

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Q: Two horizontal forces (F1= 8.0 N to the left and F2 = 3.0 N to the right) are applied to a 2.0 kg…

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Q: An object of mass m rests on a flat table. The earth pulls on this object with a force of magnitude…

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Q: Two forces are applied to a 5.0kg crate; one is 6.0N to the north and the other is 8.0N to the west.…

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Q: T3 5.) If an object has constant velocity, then there are no forces acting on it. A.) True B.)…

A: The given statement is false. There might be a force acting on an object and still can have constant…

Q: A crate has a mass of 27 kg. What applied force is required to produce an acceleration of 3 m/s2 if…

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Q: Two forces F, and F, act on a 8.80-kg object. F, = 25.0 N and F, = 13.0 N. 1 F2 90.0° 60.0° -F (a)…

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Q: A series of weights connected by very light cords are given an upward acceleration of 4.00 m/s2 by a…

A: Given : Acceleration (a) = 4.0 m/s2 m1 + m2 + m3 + m4 = 50 kg = Total Mass(m) Total Force at P =…

Q: Q1/ Two blocks A and B are connected as shown in the figure. The coeffecient of friction between…

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Q: A student attaches a bucket to a cart resting on a 15° incline. The different force acting on the…

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Q: Two masses, connected by a massless string, hang over a pulley that connects two inclines (Figure &…

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Q: A tug-of-war match happens between Team Blue and Team Red. Each of Team Blue’s members has an…

A: Given data: Mass of each member's of Blue team, m1=76 kg Average force exert, F1=1225 N Mass of…

Q: 8. Two masses, connected by a massless string, hang over a pulley that connects two inclines (Figure…

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Q: A student pushes a lab cart to the right across a table. As it accelerates, what forces act on the…

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Q: Assume the three blocks m1 = 1.0 kg, m2 = 2.0 kg m3 = 3.5 kg portrayed in the figure below The…

A: Given: m1 = 1.0 kg, m2 = 2.0 kg, m3 = 3.5 kg. coefficient of friction µ = 0.25 force F = 40 N

Q: Each of the seeds being blown off the head of a dandelion has a feathery structure called a pappus.…

A: If a body is moving a a constant speed, it means that the net force acting on the body is zero.…

Q: A force F = 90 N making an angle 0 below the horizontal is pushing a block with a mass m = 10 kg.…

A: Given: F =90N, m =10 kg, n=123.3 N

Q: A child on a sled (total mass 55 kg) accelerates down a 17.3 degree incline at 1.53 m/s^2. What is…

A: Given data : m=55 kg θ=17.3° a=1.53 m/s2 where, m is the mass of the child θ is the angle, and a is…

Q: Yusef pushes a chair of mass m = 55.0 kg across a carpeted floor with a force Fp (the subscript 'p'…

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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!