The system shown above is released from rest. If the friction is negligible, the acceleration of the 4 kg block sliding on the table shown above is:
(Take g = 10 m/s2)
A 0 m/s
B. 1.7 m/s2
C. 3.3 m/s
D. 5 m/s
E. 10 ms

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

Which governments provide garbage collection services to homes and businesses

Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.