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Social Science2. Florence, who weighs 440 N, stands on a bathroom scale in an elevator. What will she see the scale read when the elevator is decelerating while moving downward at 1.65 m/s²?(g = 9.8 m/s²)3. Four blocks, with masses m1 = 5.20 kg, m2 = 4.20 kg, m3 = 7.80 kg, and m4 = 7.30 kg, are pulled on a horizontal frictionless surface by a 35.0 N force that makes a 39 o angle (θ) with the horizontal (see figure). What is the magnitude of the tension between the m3 and m4 blocks?
2. Florence, who weighs 440 N, stands on a bathroom scale in an elevator. What will she see the scale read when the elevator is decelerating while moving downward at 1.65 m/s²?(g = 9.8 m/s²)
3. Four blocks, with masses m1 = 5.20 kg, m2 = 4.20 kg, m3 = 7.80 kg, and m4 = 7.30 kg, are pulled on a horizontal frictionless surface by a 35.0 N force that makes a 39 o angle (θ) with the horizontal (see figure). What is the magnitude of the tension between the m3 and m4 blocks?
Expert Answer
Given data,
From Newton’s 2nd law and taking down as positive:
Substitute the known values i...
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