AS Maths Mechanics M1
A quiz for OCR MEI Mechanics, M1...enjoy!
- Created by: heloise
- Created on: 24-04-12 18:53
Other questions in this quiz
2. Normal reaction force acts...
- perpendicular to contact surface
- parallel to contact surface
- always straight up
3. Gravity, in i,j vector form is...
- 0i, -9.8j
- 0i, -4.9j
- 0i, 9.8j
- 9.8i, 0j
4. If a particle experiences a net force of 20N, and it weighs 10kg, acceleration is (in ms^-2)..
- 20/10 = 2
- 20 * 10 = 200
- 10/20 = 0.5
- 20/10*1000= 0.002
5. If a rope in a pulley system is described as " non-extensible", this means...
- there is no friction
- it doesn
- it cannot be stretched
- there is no air-resistance
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