232 Lecture supplement 3
... 35.a A thin rod of length ℓ and uniform charge per unit length λ lies along the x axis, as shown in Figure P23.35. Show that the electric field at P, a distance y from the rod along its perpendicular bisector, has no x component and is given by E = 2ke λ sin θ0/y. ...
... 35.a A thin rod of length ℓ and uniform charge per unit length λ lies along the x axis, as shown in Figure P23.35. Show that the electric field at P, a distance y from the rod along its perpendicular bisector, has no x component and is given by E = 2ke λ sin θ0/y. ...
Newton`s Laws Vocabulary
... change in the motion of an object Acceleration – change of velocity or speed Velocity – the rate of speed with which something happens Speed – rate of motion Friction – the resistance of movement on surfaces that touch. Mass – the amount of matter in an object ...
... change in the motion of an object Acceleration – change of velocity or speed Velocity – the rate of speed with which something happens Speed – rate of motion Friction – the resistance of movement on surfaces that touch. Mass – the amount of matter in an object ...
given a space curve r(t)
... Velocity and Acceleration: assuming r(t) is position of an object in space; • the velocity of the object is v(t) = r0(t); • the speed of the object is v(t) = |v(t)| = |r0(t)|; • the acceleration of the object is a(t) = v0(t) = r00(t); • Newton’s Second Law of Motion: F = ma = mr00(t), for a force F ...
... Velocity and Acceleration: assuming r(t) is position of an object in space; • the velocity of the object is v(t) = r0(t); • the speed of the object is v(t) = |v(t)| = |r0(t)|; • the acceleration of the object is a(t) = v0(t) = r00(t); • Newton’s Second Law of Motion: F = ma = mr00(t), for a force F ...