In baseball, the distance of the paths between each pair of consecutive bases is 90 ft and the paths form right angles. how far does the ball need to travel if it is thrown from home plate directly to second base?

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

If the work required to stretch a spring 3 ft beyond its natural length is 15 ft-lb, how much work is needed to stretch it 27 in. beyond its natural length?

What happens when you slowly pulled the carboard?