WebFeb 2, 2008 · so Fnet=mgsin22- (-39.6)=59.424. Find acceleration from ma equation. But it doesn't make sence, because the block is moving down, so the spring force must be smaller than the gravitational force acting on it. The force of gravity and the spring force is acting in opposite directions. Fnet=mgsin22- (-39.6)=59.424. Web6.1 Solving Problems with Newton’s Laws. 25. A 30.0-kg girl in a swing is pushed to one side and held at rest by a horizontal force F → so that the swing ropes are 30.0 ° with respect to the vertical. (a) Calculate the tension in each of the two ropes supporting the swing under these conditions. (b) Calculate the magnitude of F →.
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WebA block slides down an inclined surface of inclination 3 0 o with the horizontal. Starting from rest it covers 8 m in the first two seconds. Find the coefficient of kinetic friction between the two. Hard. View solution > WebAug 5, 2008 · Average logarithm of the B-band, bulge-to-disc flux ratio as a function of galaxy morphological T-type.The solid line traces data from Simien & de Vaucouleurs (1986) who used an R 1/4 bulge + exponential disc model. The R 1/4 model is known to overestimate the bulge flux when the bulge is better described with a Sérsic R 1/n profile … the owl house gacha
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WebOrbital inclination is the minimum[Clarification needed] angle between a reference plane and the orbital plane or axis of direction of an object in orbit around another object. The … WebThe coefficient of static friction between the tires of a car and the street is µs = 0.77. Of the following, what is the steepest inclination angle of a street on which a car can be parked … WebThe azimuth angle indicates the direction of the sun in the horizontal plain from a given location. North is defined to have an azimuth of 0° and south has an azimuth of 180°. The … the owl house gadget