A van accelerates down a hill (Fig. P4.71), going from
Chapter 4, Problem 4.71(choose chapter or problem)
A van accelerates down a hill (Fig. P4.71), going from rest to 30.0 m/s in 6.00 s. During the acceleration, a toy (m 0.100 kg) hangs by a string from the vans ceiling. The acceleration is such that the string remains perpendicular to the ceiling. Determine (a) the angle and (b) the tension in the string.
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