PHY 101 Lecture Notes
... Distance traveled for an object that starts at rest: d = ½ acceleration * (time)2 (general) =½g*t2 (for free fall) Distance traveled for an object that starts with an initial speed d = initial velocity * time + ½ acceleration * (time)2 = initial velocity * t - 1/2 g t2 Remember to use correct units: ...
... Distance traveled for an object that starts at rest: d = ½ acceleration * (time)2 (general) =½g*t2 (for free fall) Distance traveled for an object that starts with an initial speed d = initial velocity * time + ½ acceleration * (time)2 = initial velocity * t - 1/2 g t2 Remember to use correct units: ...
Physics 235 Chapter 10 Motion in a Non-Inertial Reference Frame
... account the rotation of the Earth around its axis, the rotation of the Earth around the sun, the rotation of our solar system around the center of our galaxy, etc. etc. The motion of the book will all of a sudden be a lot more complicated! For many experiments, the effect of the Earth not being an i ...
... account the rotation of the Earth around its axis, the rotation of the Earth around the sun, the rotation of our solar system around the center of our galaxy, etc. etc. The motion of the book will all of a sudden be a lot more complicated! For many experiments, the effect of the Earth not being an i ...
Chapter 4B. Friction and Equilibrium
... In this module, when we use the following equation, we refer only to the maximum value of static friction and simply write: ...
... In this module, when we use the following equation, we refer only to the maximum value of static friction and simply write: ...
Slide lecture for chapter 4
... • displacement is change in position: Dr = rB – rA or Dr = rf – ri or, best of all, Dr = r(t+Dt) – r(t) • it is a vector with tail at r(t) and tip at r(t+Dt) • displacement vector not usually drawn in standard position but may be, especially if you are adding a second displacement to the first and y ...
... • displacement is change in position: Dr = rB – rA or Dr = rf – ri or, best of all, Dr = r(t+Dt) – r(t) • it is a vector with tail at r(t) and tip at r(t+Dt) • displacement vector not usually drawn in standard position but may be, especially if you are adding a second displacement to the first and y ...
1-2 The Nature of Physics Physics is an experimental
... motion, all other components of instantaneous velocity are zero, and in this case we will often call v simply the instantaneous velocity. The The terms" velocity" and" speed" are used the interchangeably in everyday language, but they have distinct definitions in physics. We use the term speed to de ...
... motion, all other components of instantaneous velocity are zero, and in this case we will often call v simply the instantaneous velocity. The The terms" velocity" and" speed" are used the interchangeably in everyday language, but they have distinct definitions in physics. We use the term speed to de ...
PART A: MULTIPLE CHOICE (30 marks)
... In the Bohr model of the atom, an electron emits energy when it a) jumps from a higher energy level to a lower energy level b) jumps from a lower energy level to a higher energy level c) is in its ground state d) accelerates in orbit e) decelerates in orbit ...
... In the Bohr model of the atom, an electron emits energy when it a) jumps from a higher energy level to a lower energy level b) jumps from a lower energy level to a higher energy level c) is in its ground state d) accelerates in orbit e) decelerates in orbit ...
Document
... mass would still be 90 kg. It’s the force with which the Earth pulls on me. • If I was in a fighter jet, pulling some g’s, my weight would be heavier, but I would still have the same mass. ...
... mass would still be 90 kg. It’s the force with which the Earth pulls on me. • If I was in a fighter jet, pulling some g’s, my weight would be heavier, but I would still have the same mass. ...
