The diagram in Figure 4 indicates in an equilibrium force system (no moving), which includes an object A with a mass of 5 kg and the object B with mass of 1 kg. It is assumed that the coefficient of static friction between the block A and the surface of the table is 0.30. Given g = 9,8and a = 45°. a) Find the friction force exerted on block A b) Find the maximum weight w of the block B for which the system will remain in equilibrium. a B Figure 4. Equilibrium Force System
The diagram in Figure 4 indicates in an equilibrium force system (no moving), which includes an object A with a mass of 5 kg and the object B with mass of 1 kg. It is assumed that the coefficient of static friction between the block A and the surface of the table is 0.30. Given g = 9,8and a = 45°. a) Find the friction force exerted on block A b) Find the maximum weight w of the block B for which the system will remain in equilibrium. a B Figure 4. Equilibrium Force System
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Transcribed Image Text:Question 4.
The diagram in Figure 4 indicates in an equilibrium force system (no moving), which includes an
object A with a mass of 5 kg and the object B with mass of 1 kg. It is assumed that the coefficient of
static friction between the block A and the surface of the table is 0.30. Given g = 9.8 and a = 45⁰.
a) Find the friction force exerted on block A
b) Find the maximum weight w of the block B for which the system will remain in equilibrium.
a
B
Figure 4. Equilibrium Force System
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