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Category > Physics Posted 17 Jun 2017 My Price 6.00

negligible mass

One end of a spring (k=140 Nfrn) is attached to a wall. The other end of the spring ls attached to a 250 9 mass. The spring ls stretched 3.6 cm and is held in place by a
taut cord. The spring and cord have negligible mass and the surface is frictionless. Place your final numerical or written responses, when appropriate, in the space
below. Tam cord * f a. Draw and label an FBD for the block. (2 marks) b. Determine the tension in the string. (2 marks) 1:. The cord is out. When does the block experience its maximum acceleration? (1 mark) d. Determine the speed of the block when the block has travelled 4.3 cm. (3 marks) e. Suppose that the surface has a static coefficient of friction of 0.25 and a kinetic coefficient of frloticn of 0.10.
i. What is the force of friction on the block as it is held in place? (2 marks) ii. IWhat is the acceleration experienced by the block just alter the cord breaks? (2 marks) attached

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SuperTutor
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Status NEW Posted 17 Jun 2017 03:06 AM My Price 6.00

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