Acar traveling on the highway at 15 m/s accelerates at 3.0 m/s2 for 5.0 s. what is its final velocity?

Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?