Two blocs of masses m1= 2 kg and m; = 4 kg are connected by a (massless) rope that passes over a frictionless and massless pulley as shown in the figure. The inclines are frictionless and 0 = 37º. If the force F is applied to mị block. (Hint: Draw free-body diagrams for both m¡ and m; blocks separately.) Find the acceleration of each block if the force F is equal to zero. Take: g=10m/s2, Cos 37º=0.8, Sin 37°=0.6 F m m2

University Physics Volume 1
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Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 6.7CYU: Check Your Understanding A block of mass 1.0 kg rests on a horizontal surface. The frictional...
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Two blocs of masses m1=2 kg and m; = 4 kg are connected by a (massless) rope that passes
over a frictionless and massless pulley as shown in the figure. The inclines are frictionless
and 0 = 37°. If the force F is applied to m1 block. (Hint: Draw free-body diagrams for both
mį and m2 blocks separately.)
Find the acceleration of each block if the force F is equal to zero.
Take: g=10m/s2, Cos 37°=0.8, Sin 37°=0.6
F
mi
m2
d) a=2.5 m/s2
a) a=1 m/s2
e) а33 m/s2
b) a=1.5 m/s2
c) a=2 m/s2
Transcribed Image Text:Two blocs of masses m1=2 kg and m; = 4 kg are connected by a (massless) rope that passes over a frictionless and massless pulley as shown in the figure. The inclines are frictionless and 0 = 37°. If the force F is applied to m1 block. (Hint: Draw free-body diagrams for both mį and m2 blocks separately.) Find the acceleration of each block if the force F is equal to zero. Take: g=10m/s2, Cos 37°=0.8, Sin 37°=0.6 F mi m2 d) a=2.5 m/s2 a) a=1 m/s2 e) а33 m/s2 b) a=1.5 m/s2 c) a=2 m/s2
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