How fast is the mass moving when leaves the spring

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Q. A spring is mounted at an angle of theta = 34degrees on a frictionless incline as illustrated in the figure below. The spring is compressed to 15 cm where it is allowed to propel a mass of 5 kg up the incline. (a) If the spring constant is 560 N/m, how fast is the mass moving when leaves the spring? (b) To what maximum distance from the starting point will the mass rise up the incline?

Q. Two forces, and , act at a point. has a magnitude of 9.00 and is directed at an angle of 65.0 degrees above the negative x axis in the second quadrant. has a magnitude of 6.00 and is directed at an angle of 54.1 degrees below the negative x axis in the third quadrant.

Reference no: EM1358593

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