EASY
8th CBSE
IMPORTANT
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A big wooden box is being pushed on the ground from east to west direction. The force of friction due to the ground will act on this box towards _____.

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Important Questions on Friction

EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Multiple Choice Questions (MCQs)>Q 74
A spring balance can be used to measure:
(A) Mass of an object
(B) Force acting on an object
(C) Density of an object
(D) Weight of an object
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Multiple Choice Questions (MCQs)>Q 75
The friction between two surfaces does not depend on one of the following. This one is:
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Multiple Choice Questions (MCQs)>Q 76
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
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Multiple Choice Questions (MCQs)>Q 77
Which of the following is not an advantage of friction?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Multiple Choice Questions (MCQs)>Q 78
Which of the following statements is incorrect?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Multiple Choice Questions (MCQs)>Q 79
If the static friction between two surfaces X and Y is found to be 20 N, then the rolling friction between these two surfaces should most likely be:
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Multiple Choice Questions (MCQs)>Q 80
If the static friction between two surfaces P and Q is measured to be 50 N, then the sliding friction between these two surfaces is most likely to be:
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Multiple Choice Questions (MCQs)>Q 82
Four similar cars having exactly the same mass are running at the same speed on the same road when brakes are applied at the same time. The cars come to a stop after covering distances of 5 m, 5.5 m, 4.8 m and 5.2 m respectively. The friction between the brake pads and discs will be the maximum in the car which travels the distance of: