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When mass M is at the position shown, it is sliding down the inclined part of a slide at a speed of 2.27 m/s. The mass stops a distance S2 = 1.9 m along the level part of the slide. The distance S1 = 1.23 m and the angle q = 31.70°. Calculate the coefficient of kinetic friction for the mass on the surface. Having trouble loading image but its basicallya block sliding down a ramp on an angle which levels out. Angle of q is the angle of the slope which the block is sliding down. S1 is the distance it slides, S2 is how far it continues to slide before it stops.
Two thin lenses with a focal length of magnitude 15.0cm , the first diverging and the second converging, are located 11.3cm apart. How far from this first lens is the final image formed
An optical disk drive in your computer can spin a disk up to 10,000 rpm (about 1045 rad / s). what is the magnitude of the average angular acceleration of the disk
You have a 200 kg cylinder of ice. It is bobbing vertically in the water. Ice's density is 900 kg per cubic meter. What is the density of 'Rebellium'
calculate the maximum range when radar operates at 10ghz and has peak power10 mwattsn ratio10dbantenna cross
A carnot engine operates between asource temerature of 700 degrees celsius and a sink temperatiure of 20 degrees celsius. determine the efficiency of the engine
A person who weighs 715 N is riding a 98-N mountain bike. Suppose the entire weight of the rider and bike is supported equally by the two tires. find the area of contact between each tire and the ground
You are called as an expert witness in the trial of a traffic violation. How fast was he going when he hit the breaks
An engine performs 4000 joules of work in 10 seconds. What is the power output in kilowatts and in horsepower
How fast should the car be traveling just as it leaves the cliff in order to just clear the river and land safely on the opposite side?
A carnot heat engine operates between reservoirs at temperatures of 864 K and 297 K. In one cycle it absorbs 1,405 J heat. How much work is done by the engine
An electron is confined to a box the size of a small atom, 0.12nm across. ?p, What wavelength photon would have the same energy
A certain fluid has a density of 1040 kg/m3 and is observed to rise to a height of 2.4 cm in a 1.0-mm-diameter tube. Calculate the surface tension of the fluid
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