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- Calculate the power output needed for a 950-kg car to climb a 2.00 slope at a constant 30.0 m/s while encountering wind resistance and friction totaling 600 N.Calculate the work done in lifting a 520-NN barbell 1.8 mm above the floor. Express your answer to two significant figures and include the appropriate units.A cable weighing 4lb/ft is unwinding from a cylindrical tank. Find the work done by a force of gravity to unwind additional 300ft if 60 ft are already unwound. х. 25,200 ff - 1Ь Y. 2,500 ft – 1b
- A soap bubble is blown to a diameter of 7cm . If 36960 erg of work is done in blowing it furthur , find the new radius if the surface tension of soap solution is 40dyne/cm.Find the displacement Work done=112 J Force=55 NIdeal mechanical advantage is equal to the displacement of the effort force divided by the displacement of the load. True O False
- Find the displacement Work done=1112 J Force 500 NIf a constant force F is applied to an object, and the resulting movement of the objectis represented by the displacement vector d, then the work performed by the force isgiven by the ____ ______ of F and d.A bely des 40 J of workin What is its power? 6. S.
- please asap working doesnt have to be perfectA soap bubble of radius 12 cm is blown. Surface tension of soap solution is 30 dyne/cm. calculate the work done is blowing the soap bubble.Find the work required to pitch a 6.3 oz softball at 95 ft/sec. ft-lb. The work required to pitch a 6.3 oz softball at 95 ft/sec is (Do not round until the final answer. Then round to the nearest tenth as needed.)