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Three Forces, , , and , Act

Question 83

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Three forces, Three forces,   ,   , and   , act on a mass of 4.2 kg. The forces are    = 2.0 N acting to the east,    = 5.0 N acting 45º to the north of east, and    = 4.0 N acting 30º to the north of west. The magnitude of the net acceleration of the mass is A)  2.9 m/s<sup>2 </sup> B)  5.3 m/s<sup>2 </sup> C)  1.4 m/s<sup>2 </sup> D)  0.0 m/s<sup>2 </sup> E)  18 m/s<sup>2 </sup> , Three forces,   ,   , and   , act on a mass of 4.2 kg. The forces are    = 2.0 N acting to the east,    = 5.0 N acting 45º to the north of east, and    = 4.0 N acting 30º to the north of west. The magnitude of the net acceleration of the mass is A)  2.9 m/s<sup>2 </sup> B)  5.3 m/s<sup>2 </sup> C)  1.4 m/s<sup>2 </sup> D)  0.0 m/s<sup>2 </sup> E)  18 m/s<sup>2 </sup> , and Three forces,   ,   , and   , act on a mass of 4.2 kg. The forces are    = 2.0 N acting to the east,    = 5.0 N acting 45º to the north of east, and    = 4.0 N acting 30º to the north of west. The magnitude of the net acceleration of the mass is A)  2.9 m/s<sup>2 </sup> B)  5.3 m/s<sup>2 </sup> C)  1.4 m/s<sup>2 </sup> D)  0.0 m/s<sup>2 </sup> E)  18 m/s<sup>2 </sup> , act on a mass of 4.2 kg. The forces are
Three forces,   ,   , and   , act on a mass of 4.2 kg. The forces are    = 2.0 N acting to the east,    = 5.0 N acting 45º to the north of east, and    = 4.0 N acting 30º to the north of west. The magnitude of the net acceleration of the mass is A)  2.9 m/s<sup>2 </sup> B)  5.3 m/s<sup>2 </sup> C)  1.4 m/s<sup>2 </sup> D)  0.0 m/s<sup>2 </sup> E)  18 m/s<sup>2 </sup> = 2.0 N acting to the east,
Three forces,   ,   , and   , act on a mass of 4.2 kg. The forces are    = 2.0 N acting to the east,    = 5.0 N acting 45º to the north of east, and    = 4.0 N acting 30º to the north of west. The magnitude of the net acceleration of the mass is A)  2.9 m/s<sup>2 </sup> B)  5.3 m/s<sup>2 </sup> C)  1.4 m/s<sup>2 </sup> D)  0.0 m/s<sup>2 </sup> E)  18 m/s<sup>2 </sup> = 5.0 N acting 45º to the north of east, and
Three forces,   ,   , and   , act on a mass of 4.2 kg. The forces are    = 2.0 N acting to the east,    = 5.0 N acting 45º to the north of east, and    = 4.0 N acting 30º to the north of west. The magnitude of the net acceleration of the mass is A)  2.9 m/s<sup>2 </sup> B)  5.3 m/s<sup>2 </sup> C)  1.4 m/s<sup>2 </sup> D)  0.0 m/s<sup>2 </sup> E)  18 m/s<sup>2 </sup> = 4.0 N acting 30º to the north of west.
The magnitude of the net acceleration of the mass is


A) 2.9 m/s2
B) 5.3 m/s2
C) 1.4 m/s2
D) 0.0 m/s2
E) 18 m/s2

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