If F = 4.0 N and m = 2.0 kg, what is the magnitude a of the acceleration for the block shown below, in m/s?? The surface is frictionless and horizontal. F F 40° O 3.5 O 8.4 O 4.4 O 6.2 5.3
Q: In the figure m = 2.0 kg and the coefficient of kinetic friction between the block and the inclined…
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Q: M1 = 10 kg No friction M2 = 2 kg uk = 0.1 O = 30° O = 40° Two masses are connected as shown. There…
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Q: If M=3 kg, what is the tension in the string connecting the two objects of equal mass? Assume all…
A: Mass of blok M=3 kgIf string is massless and all surfaces are smooth,that tension in string remains…
Q: find the value of a (acceleration). Hint: derive first the equation for acceleration and substitute…
A: Given Data:- Mass of the two blocks m1=10.0 kg, m2=7.0 kg Gravitational acceleration g=9.8 m/s2…
Q: 3.7 N 43° Examine the figure above. Two forces act on a 4.5-kg box resting on a frictionless surface…
A: Correct option is (c) 1.8m/s²
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A: Given: The mass of the heavier block is 10 kg. The mass of the lighter block is 4 kg.
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Q: A stone has a weight of 40 N on the Mars, where g = 3.7 m/s?. The mass of the stone is O a. 4.08 kg…
A: Answer Weight of the stone is given by the equation W= m×g Where m is the mass and g is the…
Q: H.W: Two blocks connected by a cord passing over a small frictionless pulley rest on frictionless…
A: According to Newton's second law Net force =mass×acceleration FBD of the block and the system:
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A: Given information: The mass of the blocks: m1=2 kgm2=8 kg The chord is light weight, the plane and…
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A: Given, Mass M = 40 kg Coefficient of friction m = 0.68 8) Weight W = Mg = 40*9.8= 392 N Option…
Q: ID: A 6. The horizontal surface on which the block slides is frictionless. If F 20 N and M 5.0 kg,…
A: Given that, Force F = 20 N Mass M = 5.0 kg Angle = 30o
Q: 15. The left mass is moving down. Draw FBD for each mass. Include friction. m1. m2 16. Draw FBD for…
A: SOlution: To draw the FBD diagram of the given system
Q: A 5.0 N horizontal force is applied to a 2.5 kg cart for 3.8 m (starting with a speed of 0 m/s).…
A: A 5.0 N horizontal force is applied to a 2.5 kg cart for 3.8 m (starting with a speed of 0 m/s).…
Q: 15. The left mass is moving down. Draw FBD for each mass. Include friction. m, m2 16. Draw FBD for…
A: The free-body diagram for various configurations have been shown in the figure below:
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Q: A block with mass m = 5 kg is moving on a rough horizontal surface under the influence of a…
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Q: A gymnast with a weight of 300 N is suspended by a single vertical rope, the tension in the rope…
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Q: A stone has a weight of 40 N on the Mars, where g = 3.7 m/s?. The mass of the stone is a. 4.08 kg O…
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Q: Two blocks connected by a cord passing over a small, frictionless pulley rest on frictionless planes…
A: As per bartelby guidelines I have solved first question out of multiple questions posted. If you…
Q: H.W: Two blocks connected by a cord passing over a small frictionless pulley rest on frictionless…
A: The answer is provided below.
Q: Three F forces 1 = (2.00î + 2.00ĵ) N, F2 = (−5.00î− 3.00ĵ) N and F3 = (4.50î) N act on a body,…
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A: Given value--- mass = 2 kg. angle = 30 degree. We have to find--- acceleration?
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Q: The horizontal surface on which the objects slide is frictionless. If F = 12 N, what is the tension…
A: Given : F= 12N
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Q: y F2 = 500 lb %3D F1 = 200 lb %3D 3 1 60° 70° F3 = 800 lb %3D 45° A Calculate the resultant in Ib of…
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Q: For the forces shown in figure, find * just (EFx) components F=2 kN F=4 kN 0=30° 0-60° EFx=2 kN O…
A: Force-diagram: The component of the force of the object is given below.
Q: Using a rope that will snap if the tension in it exceeds 387 N, you need to lower a bundle of old…
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Q: An elevator weighing 6200 lb is pulled upward by a cable with an acceleration of 3.8 ft/s^2. a.)…
A: Given data: The weight of the elevator is W=6200 lb. The acceleration of the elevator is a=3.8…
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Q: car is traveling at 30 m/s along a horizontal road. The coefficients of friction between the road…
A: Given Initial Speed of car, U = 30m/s Coefficient of static friction ,us = 0.5 Coefficient of…
Q: In the Figure shown below, m, = 6.0 kg, m, = 4.0 kg, the string and the pulley are massless and…
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Q: Substituting, for the coefficient of kinetic friction, we find Mk = 0.25 3 6 X m m 2 10 n) ( 2 451…
A: Solution: Given: To perform the computation and find the value of coefficient of kinetic friction:…
Q: If F = 5.0 N, what is the magnitude of the force exerted by block 2 on block 1? 2 25 N 30 kg F 20 kg…
A: Given data: Mass of the block 1 m1=2.0kg Mass of the block 2, m2=3.0kg Force exerted on block 1,…
Q: Two blocks are attached by massless strings and accelerated to the right on a frictionless…
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Q: Find the magnitude of the friction force when e = 20° and P = 600 N. 1.2 kN Hs = 0.35 Hk = 0.25 O…
A: Draw the free-body diagram of the block.
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- An elevator weighing 6200 lb is pulled upward by a cable with an acceleration of 3.8 ft/s^2. a.) What is the tension in the cable? b.) What is the tension when the elevator is accelerating downward at 3.8 ft/s^2 but still moving upward?Using a rope that will snap if the tension in it exceeds 387 N, you need to lower a bundle of old roofing material weighing 449 N from a point 6.1 m above the ground. Obviously if you hang the bundle on the rope, it will snap. So, you allow the bundle to accelerate downward. (a)What magnitude of the bundle’s acceleration will put the rope on the verge of snapping? (b) At that acceleration, with what speed would the bundle hit the ground?Three F forces 1 = (2.00î + 2.00ĵ) N, F2 = (−5.00î− 3.00ĵ) N and F3 = (4.50î) N act on a body, initially at rest, producing an acceleration equal to 3 , 60m s 2 ⁄. (a) What is the direction of the acceleration vector in relation to the x-axis> 0? (b) What is the body mass? (c) What is the speed of the body after 10.0s? (d) What are the components of the velocity vector after 10.0s? Answers: (a) θ ≅ 326.3 °; (b) m = 0.500kg; (c) v = 36,0m⁄s and (d) vx = 30,0m⁄s and vy = −20,0m⁄s.
- A 60 kg block rests on a rough plane inclined at 30 deg with the horizontal. The coefficient of sliding friction between block and plane is 0.15. What force P parallel to the plane is required to keep the block moving up the plane at constant speed? a. 88 N b. 218 N c. 294 N d. 370 NA 1.90 kg box is moving to the right with speed 9.00 m/s on a horizontal, frictionless surface. At t = 0 a horizontal force is applied to the box. The force is directed to the left and has magnitude F(t)=( 6.00 N/s^2 )t2 If the force continues to be applied, what is the velocity of the box at 3.50 s?A 6.2 kg object undergoes an acceleration of 2.6 m/S?. (a) What is the magnitude of the resultant force acting on it? N (b) If this same force is applied to a 3.7 kg object, what acceleration is produced? m/s?
- A jet aircraft with a mass of 4,250 kg has an engine that exerts a force (thrust) equal to 60,600 N. (a) What is the jet's acceleration when it takes off? (Give the magnitude.) m/s2(b)What is the jet's speed after it accelerates for 6 s? (Assume it starts from rest.) m/s(c) How far does the jet travel during the 6 s? mA particle with mass m = 4.20 kg accelerates according to a = (−3.50 + 2.20) m/s2. (a) What is the net force acting on the particle? (Express your answer in vector form.) F =?N (b) What is the magnitude of this force ?NSuppose you have a 118-kg wooden crate resting on a wood floor. (For each answer, enter a number. μk = 0.3 and μs = 0.5) (a) What maximum force (in N) can you exert horizontally on the crate without moving it? (b) If you continue to exert this force (in m/s2) once the crate starts to slip, what will the magnitude of its acceleration (in m/s2) then be?
- The archer aims to release the arrow. As the archer pulls the cord with his right arm, he applies a 540 N force with his left hand. Given: a = 200 mm b = 300 mm c = 400 mm 1. What is the resulting tension (N) in the upper cord? 2. Calculate the tension (N) in the lower cord? 3. How much force does the archer exert with his right arm?A) find the acceleration of the elevator (magnitude and direction) B) what is the acceleration if the scale reads 770N? C) what is the tension in the cable if the scale reads 410 N?W An object with mass m1 = 5.00 kg rests on a frictionless horizontal table and is connected to a cable that passes over a pulley and is then fastened to a hanging object with mass m2 = 10.0 kg, as shown in Figure P4. 36. Find (a) the acceleration of each object and (b) the tension in the cable.