OverclockingNub

i have three seperate files, one is testcode.cpp, another is Cat.h and lastly Cat.cpp im trying to create an object of class Cat and make it meow but im getting an error that i dont know how to fix. any ideas? < #include <iostream> #include "Cat.h" using namespace std; int main(){ Cat kitty; kitty.speak(); return 0; } > from testcode.cpp < #ifndef CAT_H_ #define CAT_H_ class Cat { public: void speak(); }; #endif /* CAT_H_ */ > from Cat.h < #include <iostream> #include "Cat.h" using namespace std; void Cat::speak(){ cout<< "meow" << endl; } int main(){ } > from Cat.cpp the error is attached

i did that and im stlll getting the error?

thank you, how do i fix this error then?

why am i getting an error in my for loop?

what now?

now im getting this error

i keep getting weird errors when i want to run this code, i have code runner and the c/c++ runner installed

Nvm I got it

I have accélération so I just need to find the mass of it after using friction?

If ur not gonna help leave

And number 6. I can do the rest

I’m confused for this one

Yes

I’m givin 5 kg mass on string friction on block is 24 N accel is 2.9 how do I find mass of steel block

That link helped a lot. I’m writing that on my formula sheet