Problem 5: A rod of mass M = 2.6 kg and length L can rotate about a hinge at its left end and is initially at rest. A putty ball of mass m = 55 g, moving with speed v = 5.41 m/s, strikes the rod at angle 0= 63° from the normal at a distance D = 2/3 L, where L = 1.25 m, from the point of otation and sticks to the rod after the collision. m Part (a) What is the initial angular momentum of the ball, in kilogram meters squared per second, right before the collision relative to the p point of the rod? L; = sin() cos() tan() 8. 9 HOME otan() asin() acos() E 4 atan() acotan() sinh() * 1 2 3 cosh() tanh() cotanh) END + ODegrees O Radians vol BACKSPACE DEL CLEAR Submit Hint I give up! Feedback Part (b) What is the total moment of inertia Iş with respect to the hinge, of the rod-ball-system after the collision, in terms of the variables f roblem statement? Part (c) What is the angular speed we of the system immediately after the collision, in radians per second?
Problem 5: A rod of mass M = 2.6 kg and length L can rotate about a hinge at its left end and is initially at rest. A putty ball of mass m = 55 g, moving with speed v = 5.41 m/s, strikes the rod at angle 0= 63° from the normal at a distance D = 2/3 L, where L = 1.25 m, from the point of otation and sticks to the rod after the collision. m Part (a) What is the initial angular momentum of the ball, in kilogram meters squared per second, right before the collision relative to the p point of the rod? L; = sin() cos() tan() 8. 9 HOME otan() asin() acos() E 4 atan() acotan() sinh() * 1 2 3 cosh() tanh() cotanh) END + ODegrees O Radians vol BACKSPACE DEL CLEAR Submit Hint I give up! Feedback Part (b) What is the total moment of inertia Iş with respect to the hinge, of the rod-ball-system after the collision, in terms of the variables f roblem statement? Part (c) What is the angular speed we of the system immediately after the collision, in radians per second?
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