5. Two blocks, of mass m, and m2, are placed in contact on a smooth surface, with the more massive one (m,) on the left (see figure below). A force of magnitude F, pointing to the right, is applied to the block on the left. (a) What is the acceleration of the system? (b) What forces act on the block on the right (m2)? Draw a free body diagram to show all the forces F m1 m2
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- 3. Three blocks are connected by strings, as shown in the diagram to the right. The masses of the blocks are m₁ = 1.00 kg, m₂ = 2.00 kg, and m3 = 3.00 kg. You pull up on block 1, which causes all of the blocks to accelerate upwards together at a constant rate of 4.75 m/s². (a) Draw a free body diagram of each block in the space below, showing all of the forces that act on each block. Label each force using subscript notation to denote which object is exerting the force and which object the force is acting on. (b) Find the tension in the string that connects blocks 2 and 3. Give your answer in units of Newtons. (c) Find the tension in the string that connects blocks 1 and 2. Give your answer in units of Newtons. m₁ m₂ m3 blocks accelerate upwards at 4.75 m/s²Please help me to answer this. Answer only Number 7Sneak E. Fox Scheme #2: Hoist an Acme brand anvil into the air and drop it onto the bird, using a rope over a steel shaft. The anvil is made of steel and weighs 250 lbs. How much force on the free end of the rope does it take to hold the anvil in place? how much force on the rope is required to lift the anvil into place? is the fox able to hold the anvil using the rope? Can the fox lift the anvil using the rope?
- #2 and 31. Two forces act on a 25 kg cart. One force has a magnitude of 30 N and is directed east. The other force has a magnitude of 25 N and is directed at an angle of 45° north of east. (Draw free-body diagram here) a. What is the net force on the cart? (Include direction.) b. What is the acceleration of the cart?Box A, weighting 60 N, is placed on a table tilted at angle of 15˚. Another box, B, weighing 40N, is placed on top of A. Both boxes are at rest.A) Draw the free-body diagram for box B. What is the frictional force exerted on A by B? B) Draw the free-body diagram for box A. What is the frictional force exerted on A by the table?
- A cardboard box rests on the floor of an elevator. The box has a mass m = 2.75 kg and the elevator has an upward acceleration of a. a. Write an expression for the sum of the forces acting on the box in the y-direction, ΣFy, given that up is the positive y-direction. Your answer should be in terms of FN, m, and g. b. Write an expression for the normal force, FN, that the block experiences in terms of the elevator's acceleration, the block's mass, and the acceleration of gravity. c. If the elevator's acceleration has a magnitude of g in the downward direction, what would the normal force, FN1 be in Newtons? d.If the elevator's acceleration had a magnitude of g in the upward direction, what would the normal force FN2 be in Newtons?A person throws a 2.50 lb stone into the air with an initial upward speed of 15.0 ft/s . Part B Make a free-body diagram of the forces for this stone at its highest point.(Draw the force vectors with their tails at the origin of the coordinate system.) Part C Make a free-body diagram of the forces for this stone when it is traveling downward. (Draw the force vectors with their tails at the dot.)Two masses, m1 and m2 are connected by a frictionless pulley and a massless string (idealpulley system). One mass, m1 sits on a 25o incline that is also frictionless, the other mass issuspended in air, as shown in figure 2. The mass on the incline (m1) has a mass of 5kg. Bothmasses are at rest.a) Draw a free-body diagram for both masses.b) What is the value of m2?