Class 7 Science MCQs – Certification Test 47

Frictional Force MCQ (Question 47) – Study App & e-Book Download

Download eBook:

Frictional Force Study Guide – Google Book

Frictional Force Study Guide – Apple Book

Frictional Force Study Guide – Kobo Book

Apps:

MCQ: 47

The force of friction can be reduced by the help of

ball bearing
lubricants
cushion surfaces
all of them

Previous MCQ

Next MCQ

Frictional Force Admission Tests – Class 7 Science App & e-Book MCQ

Sound Absorption MCQs

Universe and Solar System MCQs

Chemical Formulas MCQs

Mineral Salts and Roots MCQs

Adaptations to Habitats MCQs

Solutes Solvents and Solution MCQs

Sun Earth and Moon MCQs

Resistors MCQs

Safe and Drinking Water MCQs

Free Frictional Force Study App – Download from App Store & Play Store

The App: Frictional Force MCQ App to learn Frictional Force Notes, 7th Grade Science MCQ App, and 8th Grade Science MCQ App. The "Frictional Force Study Notes App" Download: Free 7th Grade Science Apps (iOS & Android) to study online certificate courses. Download App Store & Play Store Learning Apps with all functionalities for online degrees.