Shown below is a 10.0 kg block being pushed by a horizontal force F of magnitude 207.0 N. The coefficient of kinetic friction between the two surfaces is 0.60. Find the acceleration of the block. (Enter the magnitude in m/s2.)

It is really hard for me right know

In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.

Which of these activities increases the amount of carbon in the atmosphere?