1/1 m2 The figure shows two blocks of masses m1 (4.0 kg) and m2 (12.0 kg). The horizontal surface allows for frictionless motion. The string tied to the two blocks is massless and passes over a massless pulley that rotates without friction. Find the magnitude of the acceleration of the block. XA: 2.45 m/s2. XB: 4.90 m/s2. > C: 7.35 m/s2. X D: 9.80 m/s2. XE: 3.27 m/s2.

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Chapter5: Newton's Law Of Motion
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1/1
m2
The figure shows two blocks of masses m1 (4.0 kg) and m2 (12.0 kg). The horizontal surface allows for
frictionless motion. The string tied to the two blocks is massless and passes over a massless pulley that rotates
without friction. Find the magnitude of the acceleration of the block.
XA: 2.45 m/s2.
ХВ: 4.90 m/s2.
> C: 7.35 m/s2.
X D: 9.80 m/s2.
ХЕ: 3.27 m/s2.
Transcribed Image Text:7 1/1 m2 The figure shows two blocks of masses m1 (4.0 kg) and m2 (12.0 kg). The horizontal surface allows for frictionless motion. The string tied to the two blocks is massless and passes over a massless pulley that rotates without friction. Find the magnitude of the acceleration of the block. XA: 2.45 m/s2. ХВ: 4.90 m/s2. > C: 7.35 m/s2. X D: 9.80 m/s2. ХЕ: 3.27 m/s2.
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