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of its total acceleration will be(A) v 04 m/s, a 0.4 m/s(C)v 0.32 m/s, a so 4 m/s(B) V ts Î 32m/s, s " 032 mi(D)v 04 m/s, a0.32 mgrBA boy whirls a stone in a horizontal circle 1.8 m above the ground by means of a string with radiusstone string was honzontal, it breaks and stone fies off horizontaily, strikingihe ground 9.1 m (honizontal range) away. The centripetal acceleration during the circular motion was8Aboy whirls a stone in a horizontal circde 1.8 m above1.2 m while whirling thenearly (use g 9.8m/s)(D) 282 m/s |
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