If you decrease the frequency of a vibrating object to one fourth ,its period becomes a.1/2 b. quadruples c. doubles d.1/4

For this car, predict the shape of a graph that shows distance (x) versus time (t). note that time is the independent variable and will be on the bottom axis. need asap

Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and

How can you increase the strength of an electromagnet?