Exhibit 5-1A 2.30 kg mass is suspended from the ceiling and a ...

[Mr. Wonderful]

Question 1

At an instant when a 4.0-kg object has an acceleration equal to m/s², one of the two forces acting on the object is known to be N. Determine the magnitude of the other force acting on the object.

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2.0 N

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13 N

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18 N

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1.7 N

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20 N

Question 2

Exhibit 5-1
A 2.30 kg mass is suspended from the ceiling and a 1.70 kg mass is suspended from the 2.30 kg mass, as shown. The tensions in the strings are labeled and .




Use this exhibit to answer the following question(s).

Refer to Exhibit 5-1. A hand exerts an upward force of 6.70 N on the 1.70 kg mass. The magnitudes of the tensions are

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T₁ = 15.8 N; T₂ = 10.0 N.

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T₁ = 15.8 N; T₂ = 16.7 N.

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T₁ = 22.5 N; T₂ = 10.0 N.

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T₁ = 22.5 N; T₂ = 16.7 N.

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T₁ = 32.5 N; T₂ = 10.0 N.

[uniquea123]

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[Kuhle Bara]

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