1. Resisted motion - Queen`s University Belfast
... Suppose that the academic in Example 1.5 screws up sheets of paper into spheres of radius 0.03 m and mass 0.01 kg. Calculate the effect of linear air resistance on the likelihood of the chosen trajectory entering the waste paper basket. Your solution ...
... Suppose that the academic in Example 1.5 screws up sheets of paper into spheres of radius 0.03 m and mass 0.01 kg. Calculate the effect of linear air resistance on the likelihood of the chosen trajectory entering the waste paper basket. Your solution ...
PM PPT
... Yesterday you picked up PM notes and we worked through Ex 1 Today you will take the Trig Test 2. No notes are permitted. No BOPS (these were due the day of the original test). You will need a pencil, scantron (I will give to you), scratch paper and a calculator. The score on the blue side is NOT you ...
... Yesterday you picked up PM notes and we worked through Ex 1 Today you will take the Trig Test 2. No notes are permitted. No BOPS (these were due the day of the original test). You will need a pencil, scantron (I will give to you), scratch paper and a calculator. The score on the blue side is NOT you ...
Since W = Fd, and v =d/t, we can also express power as
... Newton's Laws are fundamental in that they explain the causes of motion of (relatively) large, solid masses. These laws involve the relationship of forces and motion, particularly (a) rest, (b) constant velocity, (c) constant acceleration. For our purposes, forces in mechanics have only 4 sources: ...
... Newton's Laws are fundamental in that they explain the causes of motion of (relatively) large, solid masses. These laws involve the relationship of forces and motion, particularly (a) rest, (b) constant velocity, (c) constant acceleration. For our purposes, forces in mechanics have only 4 sources: ...
Physics: 1 - Dominican
... 1. What is meant by the term ‘density’? 2. What is the formula used to calculate the density of an object? 3. What are the units of density? 4. Draw a diagram of the apparatus used to measure the density of an irregular-shaped object? 5. Describe with the aid of a diagram an experiment to measure th ...
... 1. What is meant by the term ‘density’? 2. What is the formula used to calculate the density of an object? 3. What are the units of density? 4. Draw a diagram of the apparatus used to measure the density of an irregular-shaped object? 5. Describe with the aid of a diagram an experiment to measure th ...
Projectile Motion
... Many would insist that there is a horizontal force acting upon the ball since it has a horizontal motion. This is simply not the case. The horizontal motion of the ball is the result of its own inertia. When projected from the truck, the ball already possessed a horizontal motion, and thus will main ...
... Many would insist that there is a horizontal force acting upon the ball since it has a horizontal motion. This is simply not the case. The horizontal motion of the ball is the result of its own inertia. When projected from the truck, the ball already possessed a horizontal motion, and thus will main ...
Waves and Radiation
... 1) A white snooker ball moving at 5ms-1 strikes a red ball and pots it. Both balls have a mass of 1kg. If the white ball continued in the same direction at 2ms-1 what was the velocity of the red ball? 2) A car of mass 1000kg heading up the M1 at 50ms-1 collides with a stationary truck of mass 8000kg ...
... 1) A white snooker ball moving at 5ms-1 strikes a red ball and pots it. Both balls have a mass of 1kg. If the white ball continued in the same direction at 2ms-1 what was the velocity of the red ball? 2) A car of mass 1000kg heading up the M1 at 50ms-1 collides with a stationary truck of mass 8000kg ...
lecture1437132938
... Adding (i) and (ii) 2d < 2b d < b Adding (ii) and (iii) 2d < 2a d < a Adding (iii) and (i) 2d < 2c d < c Thus the necessary conditions for the link ‘a’to be a crank are that the shortest link is fixed and the sum of the shortest and the longest link is less than the sum of other two links. ...
... Adding (i) and (ii) 2d < 2b d < b Adding (ii) and (iii) 2d < 2a d < a Adding (iii) and (i) 2d < 2c d < c Thus the necessary conditions for the link ‘a’to be a crank are that the shortest link is fixed and the sum of the shortest and the longest link is less than the sum of other two links. ...
Momentum and Impulse notes
... What does momentum and impulse have to do with each other? Momentum = mv If velocity changes, momentum changes, and acceleration (either + or –) occurs But we know: 1. for acceleration to occur, a force has to be applied. 2. If a given force is applied over a longer time, more acceleration occurs. ...
... What does momentum and impulse have to do with each other? Momentum = mv If velocity changes, momentum changes, and acceleration (either + or –) occurs But we know: 1. for acceleration to occur, a force has to be applied. 2. If a given force is applied over a longer time, more acceleration occurs. ...
Momentum
... is not, and the two objects stick together after the collision, so their final velocities are the same ...
... is not, and the two objects stick together after the collision, so their final velocities are the same ...
document
... To analyze centripetal acceleration situations accurately, you must identify the agent of the force that causes the acceleration. Then you can apply Newton’s second law for the component in the direction of the acceleration in the following way ...
... To analyze centripetal acceleration situations accurately, you must identify the agent of the force that causes the acceleration. Then you can apply Newton’s second law for the component in the direction of the acceleration in the following way ...
Document
... -The velocity and acceleration of the center of mass -Linear momentum for a single particle and a system of particles We will derive the equation of motion for the center of mass, and discuss the principle of conservation of linear momentum. Finally, we will use the conservation of linear momentum t ...
... -The velocity and acceleration of the center of mass -Linear momentum for a single particle and a system of particles We will derive the equation of motion for the center of mass, and discuss the principle of conservation of linear momentum. Finally, we will use the conservation of linear momentum t ...
Document
... The banana moves in a parabolic path in the presence of gravity. In the presence of gravity, the monkey also accelerates downward once he lets go of the limb. Both banana and monkey experience the same acceleration since gravity causes all objects to accelerate at the same rate regardless of their m ...
... The banana moves in a parabolic path in the presence of gravity. In the presence of gravity, the monkey also accelerates downward once he lets go of the limb. Both banana and monkey experience the same acceleration since gravity causes all objects to accelerate at the same rate regardless of their m ...