A) (B) 2F (D 2F, 24 24 A wrench is used to turn a bolt. Rank the situation above by the amount of torque exerted on the bolt from lowest to highest. Explain your reasoning for the ranking.
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- A 5.0-kg ball and a 2.0-kg ball are placed at opposite ends of a massless beam so that the system is in equilibrium as shown. What is the value of lengths, x? If the 2 kg mass is taken out, what will be the torque exerted on the 5 kg ball?Refer to the picture below.A constant horizontal force of 10 N is applied to a wheel of mass = 10 kg and radius of 0.3 m. The center of mass of the wheel has an acceleration of 0.48 m/s/s. a) Determine the magnitude of the friction force acting on the wheel. b) Determine the magnitude of the rotational inertia if the linear acceleration were 0.48 m/s/s. You will have to recalculate the friction force.
- Two wheels are connected by a belt that does not slip. The smaller wheel has a diameter D, while the bigger wheel has a diameter that is 4.00 times bigger. Calculate the ratio of the moments of inertia if the two wheels have: i) the same angular momentum about their rotation axes. ii) the same rotational kinetic energy.A torque of 20N*m is applied to a wrench turning around a bolt. Name three conceptually different ways to DECREASE the torque applied. Draw a picture of each and relate it back to the torque equation.Given the two vectors r and F shown above, choose the direction of the resulting torque vector. left swer Tries 0/2 right in Discussion Senc out up