Question

Design and conduct experiment to test few ways how friction may reduced

Answer 1

Answer:

spread some soapy water on the floor and after that try to walk on it you will se that you will fall certain times because now friction has reduced.

Answer 2

Answer:

AIM:  To test few ways how friction may reduce.

MATERIALS REQUIRED: Soap water, lubricants, rollers

PROCEDURE 1:  

1. Take soap water and pour it on floor.
2. Now, try to walk on it.

PROCEDURE 2:  

1. Take any lubricant and apply it on floor.
2. Now, try to walk on it.

PROCEDURE 3:

1. Wear rollers to your legs.
2. Try to walk on floor with rollers.

OBSERVATION: See you will fall certain times.

CONCLUSION: We fall because the friction is reduced.