You want to stop the acceleration of the boxes in the figure above by applying an additional force on the system . Find the force you need to add.(Help)

Q: 20 N. F3 is parallel to the plane and of magnitude 30 N. Determine the work done by each force as…

A: Given: F1= 40 N F2=20 N F3=30 N d=80 cm=0.8 m To determine: The work done by all the forces

Q: A centrifuge is often used for astronaut training. A simplified version is sketched in Figure P3-22,…

A: As the cockpit is rigidly fixed to the arm, there won't be any Coriolis component of acceleration…

Q: Q3:- The Fig. below shows an epicyclic gear train in which the gear D is held stationary by shaft A…

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Q: A clock has a pendulum that performs one full swing every 1.21 s (back and forth). The object at the…

A: Given, Time taken by pendulum for one full swing = Time period = T = 1.21 s Weight of the object at…

Q: In the arrangement in the figure, the reels 'a 'and 'b' are pulled at VA m/s and VB =12 m/s. since…

A: given data

Q: sistemin hareket yönü m2 Hz m, m H3

A:

Q: If let go from rest, the maximum speed the object can have at the bottom of the slide is (see…

A: Given data, h = 1m Mass = m Find Vmax = ?

Q: mass is connected to each other by rope. A 12 N F force is applied to body A at an angle of 10 °.…

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Q: 2. A force P= 200N acts on a 50kg crate beginning from t = 0 as shown in the figure. The coefficient…

A: Friction force always opposes the relative motion of body .It is of two types:- 1)- Static Friction…

Q: Displacement Diagrams—Analytical For the compressor mechanism shown in FigureP3.5, analytically…

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Q: The velocity of the hanging block of the system shown in Figure 1 is y = 0.05cos20t downward. a.…

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Q: Kho Vhid made his own simple pendulum. He hangs it on the ceiling and watches it as it moves. He…

A: Given data: The number of revolution by the pendulum is N=200 revolution The time taken by pendulum…

Q: Let us say that we have a ladder with its own length (L) and its own mass (m) this ladder just so…

A: Frictional force is the force of resistance offered by the ground on the object to restrict the…

Q: Problem 3 (33) When the roller coaster is at point B as shown in the figure below it has a speed of…

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Q: We want to measure the revolution of an electric motor as in the figure. We tie a steel ball with a…

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Q: Hazel stands on the edge of a lookout admiring the view of a waterfall. The lookout is supported by…

A: Givenmass m=60kgg=9.81m/s2θ=700

Q: m2

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Q: Find T1, T2 and T3-

A: Given: To determine: T1, T2,T3

Q: A) Find the acceleration constraint for this system. It is a single equation relating  a1y ,  a2y…

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Q: Equation of the hill. Y = 20(1 - x²/6400) with the car travelling at 9m/s. The x distance travelled…

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Q: To calculate the angular speeds of the two bars B2 and B3, you need to use the two point formula:

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Q: PROBLEM 3.0 Find the acceleration in terms of F. m₂ m₁ 15

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Q: Compute the torque to be applied by the servo motor fixed to the pin at point

A: Torque applied by servo motor is required

Q: Find the velocity at point B as the link rotates counterclockwise such that the speed of point C is…

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Q: assume that the wedge makes a constant angle of ? = 19.0°. Suppose you want the wedge and the rod to…

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Q: Question 3: a Ina roller coaster the ride includes a vertical drop of 120 m. Sup has a speed of 4.0…

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Q: A soccer player running across the field (name = Gus, mass = 90 kg, velocity = 7 m/s in the…

A: As u post multiple questions on single question, as per the guidelines I have to answer first 3…

Q: The conveyor belt shown below runs at a constant speed vp, uphill at an angle 0 relative to…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Q3:- The Fig. below shows an epicyclic gear train in which the gear D is held stationary by shaft A…

A: given:ZF=40ZG=30ZE=20NB=200rpmAS SHAFTS F AND E ARE AT SAME AXIS AND SHAFTS G AND D ARE AT SAME…

Q: Solve for the normal force and acceleration of the figure below 25 Newton 15 Newton 35° 43° 20 kg

A: Consider the free body diagram:

Q: 1-There is a spring with the initial length of 0.4 m and its constant is 200 N/m. The slider…

A: loss in potential energy of block will be converted to KE ∆PE = mg ∆h = 3*9.81 * 0.8 sin 40thus KE…

Q: LO5kg The figure above shows a block rotating in a vertical circle at the end of a string. At P, the…

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Q: You use a cart of mass 167 kg and a bucket of mass 57.0 kg. The cable has negligible mass, and there…

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Q: Find the value of Fr1 and F12 and the acceleration of each body. P₁ F₁2 A 200 N مشهد Fr B 300 N

A: Given that: WA = weight of A = 200 N WB = weight of B = 300 N mA = 200g = 2009.81 kg = mass of A mB…

Q: A cart is moving in a track which is shown in the bellow picture(both friction and rotation is not…

A: 1-point A , Kinetic energy is zero (v=0)

Q: 4-22. An airplane travels at a heading of -60° with an air speed of 500mph. The wind is blowing at…

A: Step 1:Angle of the air plane is −60oAngle of the wind is 30oSpeed of the air plane is 500mphSpeed…

Q: 6 kg The system shown in the figure consists of two masses attached to a massless road and rotates…

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Q: A disk rotating with constant acceleration of 0.005 revolutions / s2 And the movement starts from…

A: We are suppose to solve only one question. Please post other question as a separate question.