Rotational Kinematics
... Demo: Rotational Inertia Which has more rotational inertia “I”? • Rotational motion measures how hard it is to change angular velocity. • It’s based on mass and it’s distribution regarding the axis of rotation. The cylinder is faster, so it must have less rotational inertia. It was easier to move! ...
... Demo: Rotational Inertia Which has more rotational inertia “I”? • Rotational motion measures how hard it is to change angular velocity. • It’s based on mass and it’s distribution regarding the axis of rotation. The cylinder is faster, so it must have less rotational inertia. It was easier to move! ...
Magnetic Fields I
... • Only those particles with the given speed will pass through the two fields undeflected • The magnetic force exerted on particles moving at a speed greater than this is stronger than the electric field and the particles will be deflected to the left • Those moving more slowly will be deflected to t ...
... • Only those particles with the given speed will pass through the two fields undeflected • The magnetic force exerted on particles moving at a speed greater than this is stronger than the electric field and the particles will be deflected to the left • Those moving more slowly will be deflected to t ...
A 10.0 cm length of wire carries a current of 4.0 A in the positive z
... Picture the Problem (a) We can apply Newton’s 2nd law to the orbiting electron to obtain an expression for the radius of its orbit as a function of its mass m, charge q, speed v, and the magnitude of the magnetic field B. Using the definition of kinetic energy will allow us to express r in terms of ...
... Picture the Problem (a) We can apply Newton’s 2nd law to the orbiting electron to obtain an expression for the radius of its orbit as a function of its mass m, charge q, speed v, and the magnitude of the magnetic field B. Using the definition of kinetic energy will allow us to express r in terms of ...
black hole - Purdue Physics
... • Far from the event horizon, a black hole exerts gravitational force according to Newton’s Law, just like any star of the same mass • Only at a distance of 3 Rs from the black hole will the gravity increase from what Newton’s Law predicts. – then one could eventually fall into the black hole, if yo ...
... • Far from the event horizon, a black hole exerts gravitational force according to Newton’s Law, just like any star of the same mass • Only at a distance of 3 Rs from the black hole will the gravity increase from what Newton’s Law predicts. – then one could eventually fall into the black hole, if yo ...
Giant Planet Formation, Evolution, and Internal Structure
... through CA is not necessarily automatic, since the accreted gas could be depleted in solids as a result of planetesimal formation. As a result, the accreted gas can be sub-stellar. On the other hand, if planetesimals suffer a strong mass ablation during their journey towards the core, the planetary ...
... through CA is not necessarily automatic, since the accreted gas could be depleted in solids as a result of planetesimal formation. As a result, the accreted gas can be sub-stellar. On the other hand, if planetesimals suffer a strong mass ablation during their journey towards the core, the planetary ...