Question

circle the odd ones give reasons for your choice 1 lubricants ,polishing,
streamlining, making grooves 2 static friction, limiting friction, rolling friction, knitic friction 3
bird , fish , speed boat , insect
​

Answer 1

Answer:

speed Boat

Explanation:

speed Boat

making Groves

Limiting Friction

Answer 2

Answer:

1. streamlining because because it is a shape which decrease friction and remaining is thing which decrease friction.
2. rolling friction because friction type is static friction limiting friction and knitic friction and rolling friction is type of kinetic friction.
3. Speed boat because it is non living.