Block A is pulled on by the а поре tension force J 10 N. The coefficient g Kinetic friction between block A And suo fac TI h hope with
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- suppose that the block were made to move up the inclined plane with the uniform speede by suspending masses on a string over th epulley. derive an equation for the coefficient of kinetic friction for this case in terms of suspended masses, th emass of the block, and he angle of declineSuppose an airline allows a maximum of 45 kg for each suitcase a passenger brings along. (a) What is the weight in newtons of a 45 kg suitcase? (b) What is the weight in pounds? IbA 4500 kgkg truck is parked on a 7.0∘∘ slope. How big is the friction force on the truck?
- A 15 lb (15 pounds) crate is held at rest on an incline 35o by a static frictional force. What is the magnitude of this frictional force? The coefficient of static friction between the crate and the incline is 0.78.A 1.5 kg block resting ina rough flat surface is pulled by a string. The string makes an angle of 20 degress with the horizontal. The coefficient of static friction between the blodk and the surface is 0.35. What is the maximum tension in the string to keep the block unmoved?