A 5 kg point mass is at coordinates (8 m, 5 m), a 9 kg mass is at (-6,8) and a 8kg mass is at (x,y) of (5,-2). Find the moment of inertia about the x axis. Ix = kg-m2
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Q: Find the moment of inertia
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- A homogeneous pulley with two grooves consists of two wheels which turn together as one around the same axis. The moment of inertia of the two wheels together is ICM = 40 kg m2. The radii are: R1 = 1.2 m and R2 = 0.4 m. The masses that hang on both sides of the pulley are m1 = 36 kg and m2 = 12 kg. We will assume that the masses of the ropes are negligible. Determine the angular acceleration of the pulley, acceleration of the masses, and the tensions of the ropes.During a drive by golfer Brooke Henderson, the angular velocity of her club is zero at the top of the backswing and 1620 deg/s at the bottom of the downswing just before impact with the ball. b) If the downswing lasts 0.32 s, what is the average angular acceleration of the club during the downswing in deg/s2? B) What is the average angular acceleration of the club during the same downswing in rad/s2?can you help with 6 sub parts a, b, and c
- A 8 kg point mass is at coordinates (8m, 4m), a 2 kg mass is at (-9,6) and a 3kg mass is at (x,y) of (5,-9) . Find the moment of inertia about the x axis. Find 1z=______ kg-m2During a certain time interval, the angular position of a rotating disk is described by =20-1+3r .If the disk has a diameter 22 cm and rotates around a fixed axis passing through its center, what is the tangential acceleration of a point located at the outermost edge of the disk at t = 4 s? 39-Determine the moment of inertia ly (in.4) of the shaded area about the y-axis. Given: x = 4 in. y = 9 in. z = 4 in. Type your answer in two (2) decimal places only without the unit. -3 in.. + -X- x- 2 in. у Z X
- A 3 kg point mass is at coordinates (8 m, 7 m), a 7 kg mass is at (-9,3) and a 4kg mass is at (x,y) of (2,-4). Find the moment of inertia about the x axis. Ix = __________ kg-m2 ROUND TO 3 DECIMAL PLACESCalculate the moment of inertia for a hollow sphere, whose density with homogeneous distribution is ρ (x, y, z) = k, where the larger radius is 3/4 larger than the smaller “a”.3. A sphere and a hoop, both with mass M, radius R, and moments of inertia of Isphere Inoop = MR?, are released from rest at height h on an incline of angle 0. MR² and (a) Express the difference in their final angular velocities at the bottom of the incline in terms of the given variables. (b) Express the difference in their arrival times at the bottom of the incline in terms of the given variables.
- A 6 kg point mass is at coordinates (9 m, 4 m), a 7 kg mass is at (-6,2) and a 7kg mass is at (x,y) of (9,-2). Find the moment of inertia about the x axis. Ix = kg-m2VipulFor the circular area, the moments of inertia I, and I, are: y -A = ar I, =art 1,- Iy For the triangular area, the moments of inertia Ik and Iy are: y' 1 Ix -bh3 12 1 hb3 12 h lyı x' b