Question

I.COMPLETE THE FOLLOWING ANALOGY:
1. Pull: ________: : Taking out a bucket from a well:___________
2. Non-Contact: _________: : Electrostatic force:__________
3. ___________: change in speed: : squeezing a lemon________
4.______________: frictional force: : lifting a school bag:______

Answer 1

Explanation:

1. push : inserting plug into switch

2. contact force : friction force

3. muscular force : Accerlation

Answer 2

Answer:

upthrust,pulley

gravitational force,contact force

acceleration,force

rolling a ball,pulling force