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O Level Physics MCQs App Download - Balanced Forces and Unbalanced Forces Apps (Android & iOS)

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Balanced Forces and Unbalanced Forces MCQs App Download & e-Book - 227

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MCQ: 227

A wooden trolley of mass 20 kg accelerates at 2 m s-2, if the force due to engine is 50 N, the friction force is equal to

  1. 1 N
  2. 10N
  3. -10 N
  4. None of the above

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Balanced Forces and Unbalanced Forces Learning App: Free Download Android & iOS

The App: Balanced Forces and Unbalanced Forces MCQs App to learn Balanced Forces and Unbalanced Forces Notes, O Level Physics MCQs App, and 10th Grade Physics MCQs App. The "Balanced Forces and Unbalanced Forces MCQs" App to Free Download O Level Physics Apps (iOS & Android) to learn e-learning courses. Download App Store & Play Store study Apps with all functionalities for GRE test prep classes.

Balanced Forces and Unbalanced Forces Apps (Android & iOS)

Balanced Forces and Unbalanced Forces App

O Level Physics Apps (Android & iOS)

O Level Physics App

10th Grade Physics Apps (Android & iOS)

10th Grade Physics App

9th Grade Physics Apps (Android & iOS)

9th Grade Physics App