Physics Help ASAP In each of the two free-body diagrams, the forces are acting on a 3.0kg object.?
In each of the two free-body diagrams, forces are acting on a 3.0 kg object.
Part A: Find the value of ( a_x ), the x-component of the acceleration in diagram (A).
Part B: Find the value of ( a_y ), the y-component of the acceleration in diagram (A).
Part C: Find the value of ( a_x ), the x-component of the acceleration in diagram (B).
Part D: Find the value of ( a_y ), the y-component of the acceleration in diagram (B).
1 Answers
Nov 22, 2024
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a = Fnet/m
taking forces in a counter clockwise direction from +x direction
ax(A) = (5 + 0 - 1 - 3sin20) / 3
ax(A) = 0.99 m/s²
ay(A) = (0 + 2.82 + 0 - 3cos20) / 3
ay(A) = 3.1(10^-4) m/s²
ax(B) = (2cos15 + 0 - 3 + 2sin15) / 3
ax(B) = -0.18 m/s²
ayB) = (2sin15 + 1.414 + 0 - 2cos15) / 3
ay(B) = -7.1(10^-5) m/s²
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