Ap physics c mechanics Study guides, Class notes & Summaries

T/F: There is an uncertainty associated with every measurement. - correct answer True T/F: Accuracy refers to the repeatability of a measurement using a given instrument. - correct answer False All of the following are base unites of the SI system EXCEPT: Kilogram; Kelvin; Meter; Joule; Mole - correct answer Joule How many significant figures are there in 10,002? - correct answer 5 The length and width of a rectangle are 1.125 m and 0.606 m respectively. What is the area to the corre...

First kinematics equation, no displacment - correct answer Second kinematics equation, no final velocity - correct answer Third kinematics equation, no time - correct answer Calculus: relations between position and velocity - correct answer Calculus: relations between velocity and acceleration - correct answer Newton's Second Law, traditional - correct answer Newton's Second Law, new & calculus-y - correct answer Impulse-Momentum - correct answer Force of

First kinematics equation, no displacment - correct answer Second kinematics equation, no final velocity - correct answer Third kinematics equation, no time - correct answer Calculus: relations between position and velocity - correct answer Calculus: relations between velocity and acceleration - correct answer Newton's Second Law, traditional - correct answer Newton's Second Law, new & calculus-y - correct answer Impulse-Momentum - correct answer Force of Fricti...

T/F: There is an uncertainty associated with every measurement. - correct answer True T/F: Accuracy refers to the repeatability of a measurement using a given instrument. - correct answer False All of the following are base unites of the SI system EXCEPT: Kilogram; Kelvin; Meter; Joule; Mole - correct answer Joule How many significant figures are there in 10,002? - correct answer 5 The length and width of a rectangle are 1.125 m and 0.606 m respectively. What is the area to the corre...

AP Physics C: Mechanics Review with Answers displacement symbols, units change in ___ only dependent on ___ & ___ positions vector or scalar? equation (integral of ___) - Answer>> a) ∆x, ∆y, or ∆z; m b) position c) final, initial d) vector e) ∆x = ∫v(t)dt

Vector - correct answer A quantity that involves both magnitude and direction Scalar - correct answer A quantity that does not involve direction; Only has magnitude Magnitude of a Vector - correct answer |A| or ||A||=√((Ax)^2+(Ay)^2) Angle or Direction of a vector - correct answer θ=tan⁻¹(Ay/Ax) Dot product - correct answer The multiplication of two vectors which results in a scalar. A·B=|A||B|cosθ=AxBx+AyBy Cross product - correct answer The multiplication of two vectors ...

AP Physics C: Mechanics Unit 6 with Exam questions with Answers Two identical spheres of mass M are fastened to opposite ends of a rod of length 2L. The radii of the spheres are negligible when compared to the length 2L, and the rod has negligible mass. This system is initially at rest with the rod horizontal and is free to rotate about a frictionless axis through the center of the rod. The axis is horizontal and perpendicular to the plane of the page. A bug of mass 3M lands gently on the sph...

AP Physics C-Mechanics: Terms, Concepts, and Formulae 2024 1. Vector - Answer>> A quantity that involves both magnitude and direction 2. Scalar - Answer>> A quantity that does not involve direction; Only has magnitude 3. Magnitude of a Vector - Answer>> |A| or ||A||=√((Ax)^2+(Ay)^2) 4. Angle or Direction of a vector - Answer>> θ=tan⁻¹(Ay/Ax) 5. Dot product - Answer>> The multiplication of two vectors which results in a scalar. A·B=|A||B|cosθ=AxB...

AP Physics C: Mechanics - Unit 2 MCQ with Answers A person is cleaning a wall by pushing a brush against the wall, as shown in the figure. The person is pushing the brush upward with an increasing speed. Which of the following free-body diagrams best represents the motion described? - Answer>> D. 3 vectors. This figure shows a vector pointing up and to the right. The component to the right is approximately equal to the vector to the left. The component upward is greater than the vector ...

AP Physics C: Mechanics Unit 3 Practice test with Answers The figure shows an object moving from point B to point A and the gravitational potential energy of the object-Earth system at different points along the trajectory. There are no other forces exerted on the object. Which of the following best describes the direction of the force exerted on the object due to the gravitational field as the object moves along the path from point B to point A? A The force is always directed tangent ...