Recent content by ApPhysicsStudent

Ok thank you! But which angle should i be working to achieve 45? should it be the one that the object will be thrown on or the stop angle of the arm?

So currently i am working on a robot, and i have gone to my physics teacher on how to help me achieve what i want out of it but she was not detailed with her explanation. It is only her second year teaching physics so i don't blame her but this seemed like a good place to put it. So this is for...

Thank you guys i understand now but the stairs comment was what clicked for me, and sorry if this was like an easy question i just don't really learn in my classroom because of how it is set up so i don't fully understand every thing yet.

14). Student A lifts a 50-N box from the floor straight up to a height of 40 cm in 2 s. Student B lifts a 40 N boxes straight up from the floor to a height of 50 cm in 1 s. Compared to Student A, Student B does (A) The same work but develops more power. (B) The same work but develops less...