Recent content by meso

No acceleration provided. I do not know the equation for constant acceleration.

P=Fnet x t that is what I used for a

Thanks. Also, that makes sense but I am doing physics grade 12, so they disregard some factors for the sake of this course.

I found the force required to stop the roller coaster to be 1596 000 N, but I am not sure neither confident about my solution.

I am stuck at C and D. I tried to solve D by applying W= delta E W= Etotal F x d= 11172000 F= 11172000/7 But I am not sure if it is right

Thank you so much! My teacher posted this as an assignment question, no further information provided. What I know is that I need to use the gravity force components. This equation might be useful v2^2=v1^2+2ad

I do not know where is the homework helo forums?

A skateboarder coasts at a constant velocity toward a ramp with a 15° angle, preparing for the big trick jump. If the frictionless ramp is 3m long, and his initial velocity at the base of the ramp is 5 m/s, calculate a) his final speed at the end of the ramp

Hello everyone! I am glad to be one of the science physics team. I am a grade 12 student. I am doing an independent study because my physics course was canceled due to the Coronavirus situation. I am really struggling with the assignment and the learning material my school supplied me with are...