I did part 1 and got 0.0049, which is correct. But I don't know how to do part 2 and 3. Please help and thanks!
I did part 1 and got 0.0049, which is correct. But I don't know how to...
A uniform rod, supported and pivoted at its midpoint, but initially at rest, has a mass of66gandalength7cm. Apieceofclaywith mass 21 g and velocity 1.7 m/s hits the very top of the rod, gets stuck and causes the clay- rod system to spin about the pivot point O at the center of the rod in a horizontal plane. Viewed from a bove the scheme is 1.7 m/s 21 g 66 g (a) before Oω (b) during ω (c) after ...
1. A thin rod of mass M and length d hangs vertically from a frictionless pivot attached to one end. A piece of clay of mass m moving horizontally at a speed v hits the rod a distance x from the pivot and sticks to it. Discussion Questions: (In the first 5-10 min a random group will be selected to explain.) • What “type” of collision is happening? What is and is not conserved? • Consider the analogous linear momentum...
013 (part 1 of 2) 10.0 points A 4.6 kg steel ball and 2.5 m cord of negli- gible mass make up a simple pendulum that can pivot without friction about the point O This pendulum is released from rest in a hor izontal position and when the ball is at its lowest point it strikes a 4.6 kg block sitting at rest on a shelf. Assume that the collision is perfectly elastic and take the coefficient of friction between...
Please provide fully worked solution A pendulum consisting of a uniform rod and concentrated mass at its free end is pivoted to the inertial frame through a revolute joint. The rod has length L=1.2m and mass m=3 kg. The concentrated mass has magnitude M=5 kg. The system starts from rest with the rod making an angle 0=60° to the horizontal. A moment T=100 Nm acts on the rod. When the rod first makes an angle of ©=300° to the horizontal,...
-/3 points OSColPhys? 10.?.057.WA. My Notes The figure shows an overhead view of a 1.60 kg plastic rod of length 1.20 m on a table. One end of the rod is attached to the table, and the rod is free to pivot about this point without friction. A disk of mass 49.0 g slides toward the opposite end of the rod with an initial velocity of 36.0 m/s. The disk strikes the rod and sticks to it. After the collision,...
I understand part a, but I am getting the incorrect answers for b and c. The answer to b is 12.7 rad/s, the answer to c is 0.44 kgm^2/s. Please show all work including which general equations you are using to set up the problem, thank you! Prob 2 A "one-dimensional" rod (no width to consider) of mass M-3.2 kg and length-0.18 mis nailed to a wall at one end, having a moment-of-inertia o- 0.035 kgm2 about that axis. The...
1. momentum. 2. charge. 3. impulse. 4. energy 5. velocity 014 (part 1 of 2) 10.0 points Find the speed of an electron that has a kinetic energy of 1.18 eV. eV 1.602 x 1019 J Answer in units of m/s. 015 (part 2 of 2) 10.0 points Calculate the speed of a proton with a kinetic energy of 1.18 eV Answer in units of m/s. I Accessibility | Terms of Use | Privacy Policy 92018 College of Natural Sciences,...
Solution This question,Where did 1 / 3ML ^ 2 come from? I dont understand.Can you explain in detail?How did we get that number?Why didn't we use 1 / 12ML2? Q18 (15 points): A paintball gun is fired at a rod of total length L-40 cm and mass M-210 g. The rod is fixed from one end and can freely rotate without friction. The ball hits the rod and sticks to it, so that the ball+rod system starts rotating. What is...
Part A is completed (0.205). I need parts B and C (circled in yellow). Incorrect answers which I tried are circled in red (6%) Problem 16: A rod of niass M-3.05 krt and length L can rotate about a lunge at sts left end and is initially at rest. A putty ball of mass m5s g, moving with speed v 6.86 m/s, strikes the rod at angle 0- 39 from the normal at a distance D 23 L, where L...
008 (part 1 of 3) 10.0 points A clock balance wheel has a period of oscil lation of 0.29 s. The wheel is constructed so that very nearly all of its 22 g of mass is concentrated around rim of radius 0.5 cm What is the angular velocity of oscillation? Answer in units of 1/s 009 (part 2 of 3) 10.0 points What is the wheel's moment of inertia? Answer in units of kgm2 010 (part 3 of 3) 10.0...