Question

the drawing shows a hill in the slope of a cone.the slope of the hill makes an angle of 15 with respect to the ground. a car drives at a constant speed in a circle on his hill the circle is parallel to the ground and has a radius of 175 m the cofficient of static friction between the tires and the surface of the hill is .8.find the speed of the car

Answer 1

i just need the answer

Answer 2

@ghazi @gerryliyana

Answer 3

@JakeV8

Answer 4

i got 77m/s

Answer 5

I don't know the answer (sorry, I'm not as good as physics as math).
I was still thinking through how the car's velocity affected the forces involved.

You don't have to waste your time explaining to me, but if you have the time, I'd be happy to both give it a sanity check (no guarantees) and to try to remember how to do this sort of problem. But you probably didn't post this as an opportunity to tutor me... ;)

Answer 6

i am sorry i will explain this to u later if u want just remind me on saturday or sunday i will right no little busy

Answer 7

no worries, I always wish I could help you more... I like physics, but I need a bunch more practice. I know time is precious though... good luck!

Answer 8

:-)