Friction and its Effects MCQ with Answers PDF Download
Friction and its Effects Multiple Choice Questions (MCQ) to solve friction and its effects quiz answers PDF worksheet, SAT physics test for online courses. Practice thermal properties of matter Multiple Choice Questions and Answers (MCQs), Friction and its Effects quiz questions PDF for online high school college acceptance. Learn forces, force and motion test prep for college entrance exams.
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MCQs on Friction and its Effects PDF Download
MCQ: It always opposes motion between two surfaces in contact
MCQ: If a book is moving towards the left, friction will act towards
MCQ: A aircraft starts from rest and its propeller produces a forward force of 30000 N. The mass of the aircraft is 35000 kg. If there is no friction then the initial acceleration of the aircraft is
- 1.16 ms-2
- 1.33 ms-2
- 0.85 ms-2
- 2.36 ms-2
MCQ: Friction can reduce the efficiency of cars upto
MCQ: A truck engine having mass of 4000 kg is pulling a lorry of mass 1000 kg along a level of path at an acceleration of 0.25 ms-2. The resistances are 8 N per 1000 kg for the truck engine and 10 N per 1000 kg for the lorry. What is the tension connecting two bar between the engine and the lorry?
- 200 N
- 210 N
- 300 N
- 260 N