Vm. To achieve a speed of 2 m/s, the bottle must be
dropped at
To achieve a speed of 3 m/s, the bottle must be
dropped at
To achieve a speed of 4 m/s, the bottle must be
dropped at
m.
To achieve a speed of 5 m/s, the bottle must be
dropped at
To achieve a speed of 6 m/s, the bottle must be
dropped at m.

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.

During which interval are the persons represented by the graph not moving? a) 0 to 0.5 hrs b) 1.5 to 2 hrs c) 2 to 2.5 hrs d) 4.5 to 5 hrs

Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)