6 kg H, = 0.143 3 kg 5 kg Defermine the acceleration of the system, the tension of the rope and express the distance the objects move as a funclion if Time.
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- Find the acceleration of the system given that m1=1.5kg, m2=3.0kg, and m3=0.75 kg.Determine the acceleration of the three objects which are connected by light strings. The string connecting the 4.00-kg object and the 5.00-kg object passes over a light frictionless pulley. (Report answer to 3SF; unit: m/s^2)Two objects with masses of m, = 2.90 kg and m2 = 5.30 kg are connected by a light string that passes over a frictionless pulley, as in %3D the figure below. m1 m2 (a) Determine the tension in the string. (Enter the magnitude only. Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) (b) Determine the acceleration of each object. (Enter the magnitude only.) m/s? (c) Determine the distance éach object will move in the first second of motion if both objects start from rest. m Need Help? Read It Show My Work (Optional) ?
- Two boxes A and B, are connected by a lightweight cord and are resting on a smooth (frictionless) table. The boxes have masses of 12.0 Kg (box B) and 10.0 Kg (box A). A horizontal force Fp of 40.0 N is applied to the 10.0Kg box. Find a-)the acceleration of each box b-) the tension in the cord connecting the boxesAssume 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. NA man is pulling a 25 kg wagon forward at some unknown acceleration. Assuming he is pulling the wagon 178N forward with a rope that is found 29o above the horizontal, and the coefficient of friction between the wagon and the ground is 0.300: a) Determine the acceleration of the wagon. b) Would the acceleration of the wagon change if you pushed the wagon at the same angle rather than pulled it? Explain in two sentences.
- Am, = 1.85-kg aluminum block and a m, = 7.00-kg copper block are connected by a light string over a frictionless pulley. The two blocks are allowed to move on a fixed steel block wec %3D 32.0°) as shown in the figure. (For aluminum on steel, µ̟ = 0.61 and µ, = 0.53 and Aluminum Сopper m2 Steel (a) the acceleration of the two blocks m/s2 Enter a number. (b) the tension in the string Your response differs from the correct answer by moro than 100A body of mass 10.0 kg is shown below. Assume only the shown forces act on the body.Enter an expression for the acceleration of the body in terms of meters per second squared.11. The following two blocks are pulled along a smooth frictionless surface. Find the tension in the rope between two blocks. m₁ 12 kg m₂ 21 kg 55 N
- Asap plzzz31. A truck with mass 2000 kg tows a boat and trailer of total mass 500 kg. The frictional coefficient for the truck is 0.080 and for the trailer is 0.050 (this is due to “rolling resistance” of the tires). The force of the truck’s drive wheels pushing backward on the pavement is 3.0 kN. (a) Determine the acceleration rate of the truck and trailer moving forward together. (b) Determine the amount of force the truck’s hitch exerts forward on the trailer.10.0 kg block on a table is connected by a string to a 63 kg mass, which is hanging over the edge of the table. Assuming that frictional forces may be neglected, what is the magnitude of acceleration of the 10.0 kg block when the other block is released? (See the figure.) |10.0 kg ... Table 63 kg A 8.1 m/s^2 B 7.5 m/s^2 8.5 m/s^2 D 6.9 m/s^2