A wheel of inner radius r, = 13.4 cm and outer radius r, = 35.0 cm shown in the figure below is free to rotate about the axle through the origin O. What is the magnitude of the net torque on the wheel due to the three forces shown? (Assume F, = 3.40 N, F, = 6.20 N, and F = 14.2 N.) N-m
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- Newton's second law for linear motion is mà The equivalent form for rotational motion is - là, where is torque, I stands for the moment of inertia, and is the angular acceleration. The effectiveness of the applied torque is determined by: O The amount of Force applied The distance of the applied force from the axis of rotation. O The angle between the applied force vector Fand the vector distance from the axis of rotation to the applied point of the force O All of the aboveQuestion 9 of 10 In Rotational Experiment, a student drew the relation between the moment of inertia of the system I and the square distance R. The value of the moment of inertia of the rod od and the mass ms: OL-200kg.m², m=0.2kg OL=0.02kg.m², m=200g OL=0.02kg.m², m=100kg OL=0.02kg.m², m=100g OL=100kg.m², m=0.2kg G 0.12 0.1 0.08 1(kg.m²) 0.06 0.04 0.02 0 0 0.05 0.1 0.15 0.2 0.25 R²(m²) 03 0.35 04 0.45Hello, can you help me with this problem please? Thank you!
- A system of point particles is shown in the following figure. Each particle has mass 0.43 kg, and they all lie in the same plane. 62 cm 49 cm axis 29 cm (a) What is the moment of inertia (in kg. m²) of the system about the given axis? kg-m² (b) If the system rotates at 5.6 rev/s, what is its rotational kinetic energy (in J)? JTwo forces equal in magnitude and opposite in direction, acting on an object at two different points, form what is called a couple. Two antiparallel forces with equal magnitudes F₁ F2 = 6.40 N are applied to a rod as shown in the figure (Figure 1) Figure -3.00 m →→ < 1 of 1 Part A What should the distance between the forces be if they are to provide a net torque of 5.60 N-m about the left end of the rod? Express your answer in meters. 1 = 15| ΑΣΦ Submit Request Answer ? Review | Constants mHow do you solve this?
- Computation. A uniform solid sphere has mass M = 8.9 kg and radius R = 0.2 m. What is its moment of inertia about an axis tangent to its surface? I- 2 kg .m² Record your your numerical answer below, assuming three significant figures. Remember to include a as necessary.During a steady right turn, a person exerts the forces shown on the steering wheel. Note that each force consists of a tangential component and a radially-inward component. Determine the moment exerted about the steering column at O. The moment will be positive if counterclockwise, negative if clockwise. 9.4 N 28 17° 17⁰ Answer: M = 430 mm i 28° 9.4 N B N-m