How many newtons of force are represented by the following amount: 3 kg·m/sec^2?

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?

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

What is a possible result of higher air temperature caused by global warming