CM and gravitational force summary
... Banking into a left curve, you feel like you are being thrown by an outward force to the right. That’s not a real force. That’s you, wanting to continue in your straight line path (your inertia resists the change) meeting the side of the car that is moving in a circle. You stay in a circular path th ...
... Banking into a left curve, you feel like you are being thrown by an outward force to the right. That’s not a real force. That’s you, wanting to continue in your straight line path (your inertia resists the change) meeting the side of the car that is moving in a circle. You stay in a circular path th ...
Inertia and Newton’s First Law of Motion
... A 12 passenger jet aircraft of mass 1.6 x 104 kg is travelling at a constant velocity of 850 km/h [E] while maintain a constant altitude. Besides gravity and air resistance, the aircraft also experiences an upward force called “lift” and a forward force of the engines called “thrust.” Draw an FBD of ...
... A 12 passenger jet aircraft of mass 1.6 x 104 kg is travelling at a constant velocity of 850 km/h [E] while maintain a constant altitude. Besides gravity and air resistance, the aircraft also experiences an upward force called “lift” and a forward force of the engines called “thrust.” Draw an FBD of ...
PowerPoint
... 2. The cannon ball because it’s heavier. 3. Both the same since he used the same kick. 4. The soccer ball, but for some other reason. 5. The cannon ball, but for some other reason. 6. Both the same, but for some other reason. ...
... 2. The cannon ball because it’s heavier. 3. Both the same since he used the same kick. 4. The soccer ball, but for some other reason. 5. The cannon ball, but for some other reason. 6. Both the same, but for some other reason. ...
Dynamics
... When two or more particles are connected together we usually model each particle separately and use simultaneous equation to solve. EXAMPLE A car of mass 1 tonne tows a trailer of mass 400 kg along a road with a constant acceleration of 2 ms-2. If the tractive force due to the car’s engine is 4000 N ...
... When two or more particles are connected together we usually model each particle separately and use simultaneous equation to solve. EXAMPLE A car of mass 1 tonne tows a trailer of mass 400 kg along a road with a constant acceleration of 2 ms-2. If the tractive force due to the car’s engine is 4000 N ...
Uniform Circular Motion
... coefficient of static friction between tires and the road is 0.93 and the coefficient of kinetic friction between tires and the road is 0.75, what is the maximum velocity the car can have without skidding? When the road is icy, the coefficient of static friction is 0.10. What is the maximum speed th ...
... coefficient of static friction between tires and the road is 0.93 and the coefficient of kinetic friction between tires and the road is 0.75, what is the maximum velocity the car can have without skidding? When the road is icy, the coefficient of static friction is 0.10. What is the maximum speed th ...
File - Mr. Romero
... Sliding friction: ice skating Rolling friction: bowling Fluid friction (air or liquid): air or water resistance Static friction: initial friction when moving an object ...
... Sliding friction: ice skating Rolling friction: bowling Fluid friction (air or liquid): air or water resistance Static friction: initial friction when moving an object ...
ppt
... A reference frame located right at the center of mass of that body How is this special? It’s special since a certain integral vanishes... ...
... A reference frame located right at the center of mass of that body How is this special? It’s special since a certain integral vanishes... ...
Chapter 2 PowerPoint
... vectors, construct a parallelogram wherein the two vectors are adjacent sides. The diagonal of the parallelogram shows the ...
... vectors, construct a parallelogram wherein the two vectors are adjacent sides. The diagonal of the parallelogram shows the ...
Forces Test Review - Mr. Kleckner`s Class
... Use the following to answer questions 10-12: Two blocks rest on a horizontal frictionless surface as shown. The surface between the top and bottom blocks is roughened so that there is no slipping between the two blocks. A 30-N force is applied to the bottom block as suggested in the figure. ...
... Use the following to answer questions 10-12: Two blocks rest on a horizontal frictionless surface as shown. The surface between the top and bottom blocks is roughened so that there is no slipping between the two blocks. A 30-N force is applied to the bottom block as suggested in the figure. ...
File
... Start with a free body diagram. On the problem below, in the x direction you have simply the x components of the tension in each string. -T1x + T2x = 0 or T2x = T1x since the x component of T1 is in the negative direction, this will work out. T1x = T1cos(70) and T2x = T2 cos(50) In the y direction t ...
... Start with a free body diagram. On the problem below, in the x direction you have simply the x components of the tension in each string. -T1x + T2x = 0 or T2x = T1x since the x component of T1 is in the negative direction, this will work out. T1x = T1cos(70) and T2x = T2 cos(50) In the y direction t ...
newtons 1st and 2nd law
... It is doubtful this really happened but it’s a good story. It was his understanding of math that ultimately allowed him to determine the three laws of motion for the universe. ...
... It is doubtful this really happened but it’s a good story. It was his understanding of math that ultimately allowed him to determine the three laws of motion for the universe. ...
Physics 108 - World of Teaching
... mention of chemical composition No mention of terrestrial or celestial realms Force required when object changes motion Acceleration is the observable consequence of forces acting NEXT ...
... mention of chemical composition No mention of terrestrial or celestial realms Force required when object changes motion Acceleration is the observable consequence of forces acting NEXT ...
If the displacement of an object, x, is related to
... If the displacement of an object, x, is related to velocity, v, according to the relation x = Av, the constant, A, has the dimension of which of the following? ...
... If the displacement of an object, x, is related to velocity, v, according to the relation x = Av, the constant, A, has the dimension of which of the following? ...