07FExamF - TTU Physics
... (Fluid Dynamics) For part a., answer using more WORDS than symbols! ZERO CREDIT will be given if you write an equation without defining the symbols! a. State Bernoulli’s Principle (for flowing fluids). For parts b to e, see figure. A fluid of density ρ = 2 103 kg/m3 moves through a horizontal circ ...
... (Fluid Dynamics) For part a., answer using more WORDS than symbols! ZERO CREDIT will be given if you write an equation without defining the symbols! a. State Bernoulli’s Principle (for flowing fluids). For parts b to e, see figure. A fluid of density ρ = 2 103 kg/m3 moves through a horizontal circ ...
Newton`s Universal Law of Gravitation
... 8. Show how putting these two facts together (from #6 and #7), led Newton to his famous inverse square law: the force of gravitational attraction between two bodies decreases with increasing distance between them as the inverse of the square of that distance. ...
... 8. Show how putting these two facts together (from #6 and #7), led Newton to his famous inverse square law: the force of gravitational attraction between two bodies decreases with increasing distance between them as the inverse of the square of that distance. ...
ESCI 342 – Atmospheric Dynamics I Lesson 1 – Vectors and Vector
... The choice of which coordinate system to use (Cartesian or spherical) is strictly up to us. They both have advantages and disadvantages. Spherical coordinates are attractive because the Earth is spherical. However, the del operator is more cumbersome in spherical coordinates, and also, giving posi ...
... The choice of which coordinate system to use (Cartesian or spherical) is strictly up to us. They both have advantages and disadvantages. Spherical coordinates are attractive because the Earth is spherical. However, the del operator is more cumbersome in spherical coordinates, and also, giving posi ...
Review for Spring Semester Final
... If two forces act on an object and the forces act in a straight line, the magnitude of the resultant is either the sum or the difference between the two forces magnitudes. If two forces on an object do not act in a straight line, the resultant can be found using the head-to-tail method of vector ...
... If two forces act on an object and the forces act in a straight line, the magnitude of the resultant is either the sum or the difference between the two forces magnitudes. If two forces on an object do not act in a straight line, the resultant can be found using the head-to-tail method of vector ...
Free Body Diagrams - Mr. Romero
... This is a free-body diagram of the Statue of Liberty. She is represented by a simple box. The forces acting on her are labeled with a magnitude and the arrow shows direction. Notice the surrounding objects are stripped away and the forces acting on the object are shown. ...
... This is a free-body diagram of the Statue of Liberty. She is represented by a simple box. The forces acting on her are labeled with a magnitude and the arrow shows direction. Notice the surrounding objects are stripped away and the forces acting on the object are shown. ...
B. Multiple Choice Questions
... 8. Compare the tension on the cart to friction between the cart and ground. A.) tension on the cart is bigger than friction B.) tension on the cart is equal to friction C.) tension on the cart is smaller than friction D.) Impossible to tell. 9. Compare the tension on the cart to the tension on the p ...
... 8. Compare the tension on the cart to friction between the cart and ground. A.) tension on the cart is bigger than friction B.) tension on the cart is equal to friction C.) tension on the cart is smaller than friction D.) Impossible to tell. 9. Compare the tension on the cart to the tension on the p ...
Physics
... First Law: Object remains at rest or uniform rotation as long as no net torque (net) acts on it a. measured as the moment of inertia, I = mr2 b. corrects for mass distribution ( = 1 for a hoop) Second Law: Fr = ma (acceleration at the rim) ...
... First Law: Object remains at rest or uniform rotation as long as no net torque (net) acts on it a. measured as the moment of inertia, I = mr2 b. corrects for mass distribution ( = 1 for a hoop) Second Law: Fr = ma (acceleration at the rim) ...
Chapter 8: Rotational Motion
... 4. The Moment of Inertia, I, is a measure of resistance to rotation analogous to mass as a measure of inertia for linear motion. 5. We can’t “see” or “touch” torque, in the same sense that we can’t “see” or “touch” forces – We see the effects of both. ...
... 4. The Moment of Inertia, I, is a measure of resistance to rotation analogous to mass as a measure of inertia for linear motion. 5. We can’t “see” or “touch” torque, in the same sense that we can’t “see” or “touch” forces – We see the effects of both. ...
chapter4_PC
... proportional to the net force acting on it and inversely proportional to its mass ...
... proportional to the net force acting on it and inversely proportional to its mass ...
Forces and Newton`s Laws
... 1. Electric Forces -- forces caused by the interaction of electrons. Most forces we deal with are electric. For example, when you push an object you are creating electric forces between the electrons in your hand and the electrons in the object. Mechanical and frictional forces are electrical ...
... 1. Electric Forces -- forces caused by the interaction of electrons. Most forces we deal with are electric. For example, when you push an object you are creating electric forces between the electrons in your hand and the electrons in the object. Mechanical and frictional forces are electrical ...
