AS Maths Mechanics M1 A quiz for OCR MEI Mechanics, M1...enjoy! 3.5 / 5 based on 7 ratings ? MathematicsMechanicsASAll boards Created by: heloiseCreated on: 24-04-12 18:53 For a projectile fired at a 30* angle with the horizontal, when v=0, you have found.... the max height 1 of 13 Normal reaction force acts... perpendicular to contact surface 2 of 13 Gravity, in i,j vector form is... 0i, -9.8j 3 of 13 If a particle experiences a net force of 20N, and it weighs 10kg, acceleration is (in ms^-2).. 20/10 = 2 4 of 13 If a rope in a pulley system is described as " non-extensible", this means... it cannot be stretched 5 of 13 (4i + 5j) - (3i - 3j) = 1i + 8j 6 of 13 the magnitude of (2i -3j + 4k) = sqrt^29 7 of 13 An object, mass 15kg, is on a smooth slope, and is being held in equilibrium by force P. What forces act on the object? Weight, P and Normal Reaction Force 8 of 13 On a velocity/time graph, the gradient shows... acceleration 9 of 13 Thrust is the force in a... rod 10 of 13 A bearing is calculated relative to... North 11 of 13 if v= 2t^2 + 3t, acceleration = 4t + 3 12 of 13 A swimmer can swim 4m/s in still water. He crosses a river with a 3m/s current. How fast does he travel? 5m/s 13 of 13
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