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Iwo blocks each of mass m = 3.50 kg are fastened to the top of an elevator as in the figure below. (a) If the elevator accelerates upward at 1.6 m/s², find the tensions T, and T in the upper and lower strings. T2 (b) If the strings can withstand a maximum tension of 91.0 N, what maximum acceleration can the elevator have before the first string br m/s2 1.60 m/s Need Help? Read It

Iwo blocks each of mass m = 3.50 kg are fastened to the top of an elevator as in the figure below. (a) If the elevator accelerates upward at 1.6 m/s², find the tensions T, and T in the upper and lower strings. T2 (b) If the strings can withstand a maximum tension of 91.0 N, what maximum acceleration can the elevator have before the first string br m/s2 1.60 m/s Need Help? Read It

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Two blocks each of mass m = 3.50 kg are fastened to the top of an elevator as in the figure below. 0ugle DOCS Chem (a) If the elevator accelerates upward at 1.6 m/s², find the tensions T, and T, in the upper and lower strings. T2 (b) If the strings can withstand a maximum tension of 91.0 N, what maximum acceleration can the elevator have before the first string breaks? m/s2 1.60 m/s C m Need Help? Read It 3. DETAILS SERCP8 4.P.026.SOLN. MY NOT A shopper in a supermarket pushes a loaded cart with a horizontal force of 13 N. The cart has a mass of 27 kg. (a) How far will it move in 4.0 s, starting from rest? (Ignore friction.) (b) How far will it move in 4.0 s if the shopper places his 30 N child in the cart before he begins to push it? m Need Help? Read It
Transcribed Image Text:Two blocks each of mass m = 3.50 kg are fastened to the top of an elevator as in the figure below. 0ugle DOCS Chem (a) If the elevator accelerates upward at 1.6 m/s², find the tensions T, and T, in the upper and lower strings. T2 (b) If the strings can withstand a maximum tension of 91.0 N, what maximum acceleration can the elevator have before the first string breaks? m/s2 1.60 m/s C m Need Help? Read It 3. DETAILS SERCP8 4.P.026.SOLN. MY NOT A shopper in a supermarket pushes a loaded cart with a horizontal force of 13 N. The cart has a mass of 27 kg. (a) How far will it move in 4.0 s, starting from rest? (Ignore friction.) (b) How far will it move in 4.0 s if the shopper places his 30 N child in the cart before he begins to push it? m Need Help? Read It
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