The machines are:Sewing MachinesPhotocopying MachinesLaptopMobie PhonesPlease answer it as soon as possible! I have to pass my project tomorrow, and If I didnt have any ideas , I'll fail my Science Exam!
The question really is. WHEN it gets to the building horizontally (delta x40.3), how high off the ground is it. Use delta x initial speed (cos of the angle) time interval to find the time interval. Then plug the time into the equation to find the delta y delta y initial velocity (time) + 1/2 (a) (time squared) As you are in a physics course, you should be capable of doing the math and understand the equations. HOpe it helps.
Keeping silk sheets from slipping.
