In each of the two free-body diagrams, the forces are acting ona 2.6 kg object....

Question

Question

In each of the two free-body diagrams, the forces are acting on a 2.6 kg object.

.v 3.0 N 2.0 N L20N 4.0N 2.0 N 1.0 N

1.

For diagram , find the value of ax, the x-component of the acceleration.

Express your answer to two significant figures and include the appropriate units.

2.

For diagram the part C, find the value of ay, they-component of the acceleration.

Express your answer to two significant figures and include the appropriate units.

Answer 1

Answer #1

The horizontal force along the positive x axis is 4 N and negative x axis is 2 N. So net force along the x axis is

4 N - 2 N = m a

4 N - 2 N = 2.6 a

a_x = 2 N / 2.6 = 0.77 m/s^2

b)

The vertical upward force is 3 N and downward force is also 3N so net force is zero

a_y = 0 m/s^2

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Answer 2

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