A mass of 0.3 kg hangs motionless from a vertical spring whose length is 0.87 m and whose unstretched length is 0.47 m. Next the mass is pulled down to where the spring has a length of 1.16 m and given an initial speed upwards of 1.2 m/s. What is the maximum length of the spring during the motion that follows

In the image, the arrow is pointing to a celestial object. which attribute disqualifies the object from being a planet?

Ahorizontal wire is tied to supports at each end and vibrates in its second-overtone standing wave. the tension in the wire is 5.00 n, and the node-to-node distance in the standing wave is 6.28 cm. (a) what is the length of the wire? (b) a point at an anti- node of the standing wave on the wire travels from its maximum upward displacement to its maximum downward displacement in 8.40 ms. what is the wire's mass?

Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.