.000, Dynamics 1, 2 YGBO Which of the following d escribes the relationship for
ID: 1779022 • Letter: #
Question
.000, Dynamics 1, 2 YGBO Which of the following d escribes the relationship for forces between pairs of interacting objects? 1. a. An object's acceleration is inversely proportional to its mass b. For every action there is an equal but opposite reaction. c. The natural condition for a moving object is to remain in motion d. The natural motion for a moving object is to come to rest. YGYI A 1.8.kg f normal force of the concrete slab on the wood block. rog sits on a 5.4.kg block of wood which is itsel If on a 60 kg slab of concrete onthe ground. Find the 2. a. 68.91.N b. 137.1,N c. 36.32.N d. 658.6 N 44.5.N f. 70.56,N KTMEG Twoforces are applied to an object as shown. Using Fi-23,N·Ps = so-, F2 = 44,N, and 2 net force on the object. 15.m, find the 3. magnitude F1 a. 16.79 N b. 54.21N c. 41.15,N d. 28.41,N e. 34.88,N f. 15.36,N 1 2 4. direction (counter-clockwise from +x axis) a. 188.9 b. 167.3 C. 224.9* d. 242.3 e. 256.9 f. 232.1 F2 The mass of a 28000 N elevator is 5. 2336 kg 3220 kg 2857 d. a. 2698 kg b. 2358 kg c. 2681 kg e.Explanation / Answer
Solving first question and second too
1
(b) is correct as it is newton's third law
2
Normal force=(1.8+5.4+60)*9.8=658.56 N
(d) is correct
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