3. a bowling ball rolls 33 m with an average speed of 2.5m/s
how many seconds did the ball roll? show work
round the answer to two significant digits.
a
82 seconds
b. 0.75 seconds
c. 13 seconds

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates