A ball is pushed horizontally off a table that is 6.1 m high. The ball has a velocity of 11 m/s when it leaves the table. How far away from the table does it hit?

*calculate horizontal and vertical motion*

Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.

Which of the following is an example of motion in two dimensions?