1.
Answer:
Tension Force (associated with normal faults)
Step-by-step explanation:
As we know that tension force is an internal force between the molecules which opposes the tendency of molecules to separate out.
The tension force of string is always in opposite directions at two ends of string and it is always along the length
2.
Answer:
Diagonal
Step-by-step explanation:
As we know that there are four types of vaults
1) Normal vaults
2) Longitudinal vaults
3) Reverse vaults
4) Transform vaults