What is its time interval between the re- lease of the ball and the time it reaches its maximum height? The acceleration of gravity is 9.8 m/s2 and the maximum height is 5.7 m . Neglect air resistance. Answer in units of s.

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.

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

Debris produced by mining is called