What play did mr. and mrs. lincoln plan to see at ford's theater on the night mr. lincoln was assassinated?

Which of the following represents an upright image? a. -do b. +m c. -m d. +do

Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane

There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.