MEDIUM
6th ICSE
IMPORTANT
Earn 100

A boy runs his toy car on dry marble floor, wet marble floor, newspaper and towel spread on the floor. What will be the increasing order of force of friction acting on the car on different surfaces?

Important Questions on Force

EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Physics>Chapter 3 - Force>EXERCISES>Q 1
Which of the following is not an effect of force?
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Physics>Chapter 3 - Force>EXERCISES>Q 2
Which of the following is a contact force?
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Physics>Chapter 3 - Force>EXERCISES>Q 3
Four children were asked to arrange forces due to rolling, static and sliding frictions in a decreasing order. The correct arrangement is:
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Physics>Chapter 3 - Force>EXERCISES>Q 4
A big wooden box is being pushed on the ground from east to west direction. The force of friction will act on this box towards:
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Physics>Chapter 3 - Force>EXERCISES>Q 5
The friction between two surfaces does not depend on one of the following. This one is:
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Physics>Chapter 3 - Force>EXERCISES>Q 6
If the sliding friction between two surfaces is found to be 8 N, then the static friction between these two surfaces is most likely to be
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Physics>Chapter 3 - Force>EXERCISES>Q 7
Which of the following is not an advantage of friction?
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Physics>Chapter 3 - Force>EXERCISES>Q 8
Which of the following statements is incorrect?