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lock of mass m, 1.90 kg anda block of mass m,6.OS kg are connected by a massiess string over a putey in the shape of a solid osk having radusR0.20mand mass 10.0 kg. The fed, wedpe-shaped ramp mae an angle ofe30.0 as shown in the figure. The coettcent of kinetic triction.0 for beth blocks (4) Draw force dagrams ef beth blecks and of the puey. Chese F e choen The ww eengaded ye ) Determine the acceleration of the twe blacks. (Enter the magnitude of the acceleration) O Determane me tensions in the string en both sdes of the puey left of the pulley tfthe puley

lock of mass m, 1.90 kg anda block of mass m,6.OS kg are connected by a massiess string over a putey in the shape of a solid osk having radusR0.20mand mass 10.0 kg. The fed, wedpe-shaped ramp mae an angle ofe30.0 as shown in the figure. The coettcent of kinetic triction.0 for beth blocks (4) Draw force dagrams ef beth blecks and of the puey. Chese F e choen The ww eengaded ye ) Determine the acceleration of the twe blacks. (Enter the magnitude of the acceleration) O Determane me tensions in the string en both sdes of the puey left of the pulley tfthe puley

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A block of mass m, - 1.90 kg and a block of mass m, - 6.05 kg are connected by a massiess string over a puley in the shape of a solid disk having radius R-0.250 mand mass M- 10.0 kg. The fixed, wedge shaped ramo makes an angle of-30.0 as shown in the figure. The coetficient of kinetic triction is 0.360 for both blocks. (a) Draw force dagrama of beth blocks and of the pulley. Cheose Fle No fe chosen This anwer has not been graded yet (a) Determine the acceleration of the twe blocks. (Enter the magnitude of the acceleration.) () Determine me tensions in the string on both sides of the puley. left of the puley right of the pulley Two blocks are connected by a lightweight string passing over a pulex, an shown in the figure below. The block with mass m,- 185 kg on the indine plane accelerates up the plane with negligible triction. The block's acceleration isa1.80 m/s", and the tension in the segment of string atached to this block is, The hanging block has a mass of m,- 25.5 kg, and the tension in the string attached to it is , The radius of the pulley is -0.330 m and a moment of inertia is . The incline plane makes an angle of e-37.0 with the horizontal. (a) What is the tension force T,? (Give your answer, in N, to at least three significant figures) () What is the tension force (Give your in N, to at least three signcant ngures.) () Find a symbolic expression for the moment of inertia of the pulley in terms of the tensions 7, and T the puley radiusr, and the acceleration a. (Do not substitute numerical values; use variables only) (d) What is the numerical value of the moment of inertia of the puley (Give your answer in kg - m)
Transcribed Image Text:A block of mass m, - 1.90 kg and a block of mass m, - 6.05 kg are connected by a massiess string over a puley in the shape of a solid disk having radius R-0.250 mand mass M- 10.0 kg. The fixed, wedge shaped ramo makes an angle of-30.0 as shown in the figure. The coetficient of kinetic triction is 0.360 for both blocks. (a) Draw force dagrama of beth blocks and of the pulley. Cheose Fle No fe chosen This anwer has not been graded yet (a) Determine the acceleration of the twe blocks. (Enter the magnitude of the acceleration.) () Determine me tensions in the string on both sides of the puley. left of the puley right of the pulley Two blocks are connected by a lightweight string passing over a pulex, an shown in the figure below. The block with mass m,- 185 kg on the indine plane accelerates up the plane with negligible triction. The block's acceleration isa1.80 m/s", and the tension in the segment of string atached to this block is, The hanging block has a mass of m,- 25.5 kg, and the tension in the string attached to it is , The radius of the pulley is -0.330 m and a moment of inertia is . The incline plane makes an angle of e-37.0 with the horizontal. (a) What is the tension force T,? (Give your answer, in N, to at least three significant figures) () What is the tension force (Give your in N, to at least three signcant ngures.) () Find a symbolic expression for the moment of inertia of the pulley in terms of the tensions 7, and T the puley radiusr, and the acceleration a. (Do not substitute numerical values; use variables only) (d) What is the numerical value of the moment of inertia of the puley (Give your answer in kg - m)
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