a man pulls a box with a force of 90.00 N directed along the handle which makes angle of 45 degrees with the ground. Find the horizontal and vertical components of this force.

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?

Which levels of government establish and implement educational requirements for minors

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.