9.3 Double-Angle and Half-Angle Formulas -FURTHER IDENTITIES
Pulleys at an Angle
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Pulleys at an Angle
description
Pulleys at an Angle. FBD-S. m 1 = 100 kg. m 2 = 300 kg. No Friction. 30°. FBD-T. m 1 = 100 kg. m 2 = 300 kg. Friction. 30°. FBD-U. m 1 = 300 kg. m 2 = 100 kg. Friction. 30°. FBD-V. m 1 = 200 kg. m 2 = 200 kg. Friction. 40°. FBD-W. m 1 = 100 kg. m 2 = 200 kg. 40°. - PowerPoint PPT Presentation
Transcript of Pulleys at an Angle
Pulleys at an Angle
FBD-S
m1 = 100 kg m2 = 300 kg
30°
vi 0
t 10 s
θ 30°
µ 0
m1 100 kg
m2 300 kg
No Friction
FBD-T
m1 = 100 kg m2 = 300 kg
30°
vi 0
t 10 s
θ 30°
µ .1
m1 100 kg
m2 300 kg
Friction
FBD-U
m1 = 300 kg m2 = 100 kg
30°
vi 0
t 10 s
θ 30°
µ .1
m1 300 kg
m2 100 kg
Friction
FBD-V
m1 = 200 kg m2 = 200 kg
40°
vi 0
t 10 s
θ 40°
µ .1
m1 200 kg
m2 200 kg
Friction
FBD-W
m1 = 100 kg m2 = 200 kg
40°
vi 60 m/s
vf 0
tstop
θ 20°
µ 0
m1 100 kg
m2 200 kg
FBD-W1
m1 = 200 kg m2 = ?
40°
vi 0
t 10 s
a 6 m/s2
θ 40°
µ .2
m1 100 kg
FB 300 N
FrictionFB
