Given:
\( m = 2.0 \, \text{kg} \),
\( g = 9.8 \, \text{m/s}^2 \),
\( \theta = 20^\circ \),
\( a = 2.0 \, \text{m/s}^2 \).
Substitute the values into the equation:
\( 2.0 \times 9.8 \times \cos(20^\circ) - T = 2.0 \times 2.0 \).
Solve for \( T \):
\( T = 14.41 \,
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