Question

If we apply oil on door hinges, the friction will
a) increase
b) decrease
​

Answer 1

Answer:

decrease

its easy

because

oil has less cofficient value

hope it helps you

byee have a nice day

Answer 2

Answer:

the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

Explanation:

Decrease ig