Physphax Review
... As you move charges closer, F increases: (1/2)r 4F, (1/3)r 9F, etc An electric field E = Fe/q exists around every charge q. See diagram 10. Units: [E] = [Fe]/[q] = N/C. E is a vector with direction given by the direction of the electric force Fe on positive test charge q. E = 0 inside a conducto ...
... As you move charges closer, F increases: (1/2)r 4F, (1/3)r 9F, etc An electric field E = Fe/q exists around every charge q. See diagram 10. Units: [E] = [Fe]/[q] = N/C. E is a vector with direction given by the direction of the electric force Fe on positive test charge q. E = 0 inside a conducto ...
Motion in one dimension: Equations of motion
... 3. Ensure that all the values are in the correct unit and ll them in your equation. 4. Calculate the answer and ll in its unit. Galileo Galilei of Pisa, Italy, was the rst to determined the correct mathematical law for acceleration: the total distance covered, starting from rest, is proportional ...
... 3. Ensure that all the values are in the correct unit and ll them in your equation. 4. Calculate the answer and ll in its unit. Galileo Galilei of Pisa, Italy, was the rst to determined the correct mathematical law for acceleration: the total distance covered, starting from rest, is proportional ...
I. Newton`s Laws of Motion
... tree on the side of the road begin to move forward. You have mistakenly set yourself as the reference point. ...
... tree on the side of the road begin to move forward. You have mistakenly set yourself as the reference point. ...
Vectors & Scalars - The Grange School Blogs
... When resolving a vector into components we are doing the opposite to finding the resultant We usually resolve a vector into components that are perpendicular to each other Here a vector v is resolved into an x component and a y component ...
... When resolving a vector into components we are doing the opposite to finding the resultant We usually resolve a vector into components that are perpendicular to each other Here a vector v is resolved into an x component and a y component ...
1.1 Vectors
... • Speed is a scalar: “how fast” a particle is travelling. • 1D motion means that a particle moves along a line (like a wire); 2D motion means that a particle moves in a plane (like the xy – plane). • Speed is the slope of the 1D distance-time graph. • Velocity is a vector: “how fast” AND “where” the ...
... • Speed is a scalar: “how fast” a particle is travelling. • 1D motion means that a particle moves along a line (like a wire); 2D motion means that a particle moves in a plane (like the xy – plane). • Speed is the slope of the 1D distance-time graph. • Velocity is a vector: “how fast” AND “where” the ...
Cross Products
... (3) Consider the case t > 0. Note that both tu and u have the same direction. Therefore (tu)v and uv have the same direction. So (tu)v and t(uv) have the same direction. Furthermore (tu)v and t (uv) have the same magnitude. (4) This is a little more subtle. It follows from the fact that projec ...
... (3) Consider the case t > 0. Note that both tu and u have the same direction. Therefore (tu)v and uv have the same direction. So (tu)v and t(uv) have the same direction. Furthermore (tu)v and t (uv) have the same magnitude. (4) This is a little more subtle. It follows from the fact that projec ...
P2 Knowledge Powerpoint – Part 1
... •The size of acceleration depends on: • Size of the force • Mass of the object • The larger the resultant force on an object the greater its acceleration. • The greater the mass of an object, the smaller its acceleration will be for a given force. ...
... •The size of acceleration depends on: • Size of the force • Mass of the object • The larger the resultant force on an object the greater its acceleration. • The greater the mass of an object, the smaller its acceleration will be for a given force. ...
