Amass hangs on a spring held in physicist's hand. when the mass is pulled down and then released, it oscillates with a period of 2.0 s. this system is taken to the moon where the acceleration of gravity is less. the spring on the moon is held in astronaut's hand, and the mass, when pulled down and released, will
a. oscillate with a longer period.
b. oscillate with a shorter period.
c. will not oscillate at all.
d. oscillate with unchanged period.

What is the best reason for jacinta to have a savings account in addition to a checking account

When y’all answer can y’all explain too !

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.