Assume the three blocks portrayed in the figure below move on a frictionless surface and a force F = 50-N acts as shown on them = 3.5-kg bloc 10 kg 20 kg (a) Determine the acceleration given this system. m/s2 (to the right) (b) Determine the tension in the cord connecting the 3.5-kg and the 1.0-kg blocks. (c) Determine the force exerted by the 1.0-kg block on the 2.0-kg block.
Q: led away from a burning building as s T₁ T₂ -10° (in N) in the first rope, T₁, if the person body…
A: A body remains in equilibrium if vector sum of all forces on it is zeroMass The aim to determine:a)…
Q: In the Figure shown below, a small ball of mass m=0 and a block of mass my-2kg are connected by a…
A: Solution:-Given thatm1=0 kgm2=2 kgθ=37°g=10 m/s2
Q: Assume the three blocks portrayed in the figure below move on a frictionless surface and a force F =…
A: The total mass of the system M=1 kg +2 kg +3 kg=6 kg The net force on the system F=44 N The system…
Q: Q2: The plate is subjected to the two forces at A and B as shown. If 0 = 60°, determine the…
A: Given data: Angle θ=60° FA = 8 kN FB = 6 kN Need to determine the magnitude and direction of the…
Q: The two forces F₁ and F2 shown in (Figure 1) act on a 27.0-kg object on a frictionless tabletop.…
A:
Q: DETAILS SERC Assume the three blocks (m1 = 1.0 kg, m2 = 2.0 kg, and m3 = 3.5 kg) portrayed in the…
A:
Q: Two blocks are connected by a massless string that passes over a frictionless pully (as shown in…
A:
Q: .A block of mass m2 (10 kg) on a smooth, horizontal surface is connected to a second mass m1 (5 kg)…
A:
Q: 5. A circular curve of highway is designed for traffic moving at a speed V. If the radius of the…
A: Given: A. The traffic moving velocity is V. The radius of the circular highway is r. B. The initial…
Q: A block of mass m2 (10 kg) on a rough, horizontal surface is connected to a second mass m1 (5 kg) by…
A:
Q: Use the information below to anwser wuestion a-d A ball is attached to a string and swung in a…
A:
Q: Two masses are connected by a string over a 3.) pulley as shown in the diagram to the right. The…
A:
Q: A sled is tied to a tree on a frictionless, snow-covered hill, as shown in the second figure in the…
A: We will solve the problem by making a free body diagram and equalizing the forces in vertical and…
Q: In the figure below, the mass the body is 10.0 kg, and F₁=30.0 N, F2 = 20.0 N and F3 = 50.0 N. The…
A:
Q: Blocks A, B, and C are placed as in the figure below and connected by ropes of negligible mass. Both…
A: Given that mass of block A and B is equal 2.0 kg and coefficient of friction between each block and…
Q: Problem 2: Block A in the Figure above on the left has a mass ma = 0.19 kg and block B has a mass mg…
A:
Q: 13. Forces F1 and F2 act concurrently on point P, as shown in the diagram below. F, = 10. N North…
A: As per our guidelines, we are supposed to answer only first one question in case of multiple…
Q: Don't provide hand writing solution
A: Initial horizontal velocity,Height of platform,Time,
Q: a) the table is tilted at an angle of θ = 25◦ with respect to the horizontal. Find the magnitude of…
A: As per our norms, we need to answer first two subparts; please repost rest of themGivent thatθ =…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- Assume the three blocks (m, = 1.0 kg, m, = 2.0 kg, and m, 3.5 kg) portrayed in the figure below move on a frictionless surface and a force F = 46 N acts as shown on %3D the 3.5-kg block. m2 (a) Determine the acceleration given this system. m/s² (to the right) (b) Determine the tension in the cord connecting the 3.5-kg and the 1.0-kg blocks. (c) Determine the force exerted by the 1.0-kg block on the 2.0-kg block.A battery-powered toy car pushes a stuffed rabbit across the floor. Draw a free-body diagram for a car (assume that it is moving from left to the right). Draw the force vectors with their tails at the dot. The orientation of your vectors will be graded. The exact length of your vectors will not be graded but the relative length of one to the other will be graded. No elements selected Select the elements from the list and add them to the canvas setting the appropriate attributes. Submit Request Answer Part B Draw a free-body diagram for a rabbit. Draw the force vectors with their tails at the dot. The orientation of your vectors will be graded. The exact length of your vectors will not be graded but the relative length of one to the other will be graded. No elements selected Select the elements from the list and add them to the canvas setting the appropriate attributes. Submit Request AnswerConsider a 400-N weight suspended by two wires as shown in the figure. Find the magnitude and components of the force vectors F, and F,. 25° 40 F2 F, 400-N (Round the final answer to one decimal place as needed.) |F2 (Round the final answer to one decimal place as needed.) F. (Round the final answer to one decimal place as needed.) F2 (Round the final answer to one decimal place as needed.) Enter your answer in each of the answer boxes. %3D
- Assume the three blocks portrayed in the figure below move on a frictionless surface and a force F = 38-N acts as shown on the m = 3.5-kg block. 1.0 kg 2.0 kg (a) Determine the acceleration given this system. |m/s² (to the right) (b) Determine the tension in the cord connecting the 3.5-kg and the 1.0-kg blocks. (c) Determine the force exerted by the 1.0-kg block on the 2.0-kg block. N1. Two forces F and F, are acting on a block of mass m-1.5 kg. The magnitude of force F is 12N and it makes an angle of 0 – 37° with the horizontal as shown in figure-1. The block is sliding at a constant velocity over a frictionless floor. Figure-1 (a) Find the value of the normal force on the block. (b) Find the magnitude of force F2 that is acting on the block (c) Find the magnitude of force F, if the block accelerates with a magnitude of a – 2.5 m/s? along the direction of F .Using the component method, determine the resultant force and the equilibrant force of each of the following sets of concurrent forces. 1. F₁ = 380 N @ 50⁰ N of E F2 = 650 N @ 22⁰ E of S F3 = 720 N West 3. FA = 20 lb S А FB = 24 lb NE Fc = 16 lb West FD = 25 lb @ 32º E of S A FOLLOW THE FORMAT BELOW Example 2: F₁ = 200 d West F₂ = 300 d @ 35⁰ W of N F3 = 250 d SE F₁ = 450 d @ 80⁰ S of W Σ Fx -200 (West) 300(sin 35⁰) =-172 (West) 250(cos 45°) = +177 (East) 450(cos 80°) = -78.1 (West) 2. F₁ = 332 d @ 35⁰ W of N F2 = 420 d @ 75⁰ E of N F3 = 108 d SW -273 (West) Fy 0 300(cos 35°) =+246 (North) 45⁰ = -177 (South) 450(sin 80°) =-443 (South) -374 (South) Sketch F₁ = 200 d F₂=300 d FAY! F3-250 d 45⁰ F t 80⁰ 35⁰1 F2y F3v F4=150 d ANSWER NO. 2 ONLY
- A contestant in a winter sporting event pushes a 45 kg block of ice in the positive direction across a frozen lake as shown in the figure. Assume the coefficients of static and kinetic friction are μs=0.1 and μk=0.03. (Figure image mentioned is attached) Calculate the minimum force F he must exert to get the block sliding across the ice in newtons. What is its acceleration in m/s2 once it starts to move, if that minimum force is maintained?Masses m1 and m2 are arranged as shown in the figure below. The pulley attached to m2 is free to rise and fall. If m1 = 2.0 kg and m2 = 6.0 kg, determine the acceleration of m2. Use a downward positive sign convention.Using the component method, determine the resultant force and the equilibrant force of each of the following sets of concurrent forces. 1. F₁ = 380 N @ 50⁰ N of E F2 = 650 N @ 22⁰ E of S F3 = 720 N West 3. FA = 20 lb S А FB = 24 lb NE Fc = 16 lb West FD = 25 lb @ 32º E of S A FOLLOW THE FORMAT BELOW Example 2: F₁ = 200 d West F₂ = 300 d @ 35⁰ W of N F3 = 250 d SE F₁ = 450 d @ 80⁰ S of W Σ Fx -200 (West) 300(sin 35⁰) =-172 (West) 250(cos 45°) = +177 (East) 450(cos 80°) = -78.1 (West) 2. F₁ = 332 d @ 35⁰ W of N F2 = 420 d @ 75⁰ E of N F3 = 108 d SW -273 (West) Fy 0 300(cos 35°) =+246 (North) 45⁰ = -177 (South) 450(sin 80°) =-443 (South) -374 (South) Sketch F₁ = 200 d F₂=300 d FAY! F3-250 d 45⁰ F t 80⁰ 35⁰1 F2y F3v F4=150 d ANSWER NO. 2 ONLY
- A 6.0 kg block rests on a smooth table. It is connected by a string of negligible mass to a 2.0 kg block hanging over the end of the table, as shown in the diagram below. a). Find the acceleration of each block. ANb). the tension in the connecting string. APc). the position of the mass A after 0.4 s and 5. EVd). the velocity of mass A at 0.4 sTwo blocks each of mass m = 3.50 kg are fastened to the top of an elevator as in the figure below. 0ugle DOCS Chem (a) If the elevator accelerates upward at 1.6 m/s², find the tensions T, and T, in the upper and lower strings. T2 (b) If the strings can withstand a maximum tension of 91.0 N, what maximum acceleration can the elevator have before the first string breaks? m/s2 1.60 m/s C m Need Help? Read It 3. DETAILS SERCP8 4.P.026.SOLN. MY NOT A shopper in a supermarket pushes a loaded cart with a horizontal force of 13 N. The cart has a mass of 27 kg. (a) How far will it move in 4.0 s, starting from rest? (Ignore friction.) (b) How far will it move in 4.0 s if the shopper places his 30 N child in the cart before he begins to push it? m Need Help? Read It= On a tilted frictionless surface of angle 55° slides a platform of mass M surface is glued to the table and cannot move. = = 75 kg, as can be seen in the drawing. The On the platform, positioned a scale (the black thick line in the drawing). On the scale stands Patrick. The scale mass is negligible and Patrick's mass is m = 6 kg. Also, it is given that Patrick and the scale are not moving relative to the sliding platform. m Ꮎ M a. What is the acceleration (in m/s) of the platform in the lab frame? 8.19 One possible correct answer is: 8.0276900340321 b. What is the friction force (in Newton) between the scale and the platform? 40.2 X One possible correct answer is: 27.626963051106 c. What is the reading on the scale? Give answer in kg. 28.1 X One possible correct answer is: 1.973939570023