Recent content by yandereni

1. The problem statement, all variables and given/known data 2 crates, 75kg(crate x) and 110kg(crate z) are in contact and at rest on a horizontal surface. A 620N force is applied on crate x . If the coefficient of friction is 0.15, calculate: a.) the acceleration of the system b.)the force that...

1. The problem statement, all variables and given/known data An elevator(4850kg) is to be designed so that the maximum acceleration is 0.068m/s2. What are the minumum and maximum forces the motor must exert on the supporting cable? 2. Homework Equations Force = mass(acceleration) Forcevertical...

Homework Statement A crate lies on a plane tilted at an angle θ = 22.0° to the horizontal, with μkin = 0.12. a.) determine the acceleration of the crate as it slides down the plane b.) if the carton starts from rest 9.30m up the plane from its base, what will be the carton's speed when it...

Oh, now it all makes sense. I forgot the part where the bucket is at rest. Thank you so much! I understand everything now. :)

Homework Statement One 3.2kg paint bucket(B) is hanging by a massless cord from another 3.2kg paint bucket(A), also hanging by a massless cord. a.) if the buckets are at rest, what is the tension in each cord? b.) if the two buckets are pulled upward with an acceleration of 1.6m/s2 by the...

Thank you! I thought i did it wrong but it was right all along. :)

thank you for checking it! but i don't know why my classmates keep on proving me wrong though

Homework Statement *Note: I'm really stuck in this part of Newton's 2nd Law so I may be asking a few more questions after this to practice for our upcoming examinations. A cable supporting a 2125kg elevator has a maximum strength of 21750N. What maximum upward acceleration can it give without...

Thank you very much! I got the right answer and i get the concept now. Thanks a lot! :)

oh, now i understand. but can i solve the horizontal force without any directions given?

I I looked at the problem again and there were no directions stated. And when i told my other classmates about the first part if i did it right, they said no and the answer should be 2.00m/s2.

Hi! My name is Yanni and I'm a student doing my best to excel in Physics because I think Physics is something really awesome! :D

Homework Statement Here's the problem: A particular racecarcan cover a quartermile track (402m) in 6.40s starting from standstill. Assuming that the acceleration is constant, how many "g's"(all i know is that it means acceleration due to gravity) does the driver experience? If the combined mass...