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A 1100 {\rm kg} wrecking ball hangs from a 16 {\rm m}-long cable. The ball is pulled back until the cable makes an angle of 19.0^\circ with the...
A 1100 {rm kg} wrecking ball hangs from a 16 {rm m}-long cable. The ball is pulled back until the cable makes an angle of 19.0^circ with the vertical.