Question

I think this would e tough
1)What kind of waves are present during an earthquake? ...
2)What kind of energy does an unlit match have? ...
3)Which of these is another way to write Newton's second law of motion? ...
4)What is it called when light changes direction after leaving a lens? ...
5)How do you calculate density?

Answer 1

Answer:

endogenic forces and exogenic forces

Answer 2

Answer:

answer are given

Explanation:

1) many kind

2) 2 kind in my thought

3)force is equal to mass into acceleration

F=m×a

4)deviation

5)density= mass/volume