Compute the de Broglie wavelength of the following: (a) A 1000-kg automobile traveling at 100 m/s (about 200 mi/h). (b) A 10-g bullet traveling at 500 m/s. (c) A smoke particle of mass 109 g moving at 1 cm/s. (d) An electron with a kinetic energy of 1 eV. (e) An elec- tron with a kinetic energy of 100 MeV.

A certain light truck can go around a flat curve having a radius of 150m with a maximum speed of 32.0 m/s. With what maximum speed can it go around a curve having a radius of 75.0 m?

3. A satellite is launched from the surface of the earth at the initial speed of 8 km/s. How high will it go before it stops and starts falling back to the earth?

At takeoff, a commercial jet has a speed of 68 m/s. Its tires have a diameter of 0.88 m. a. At how many rev/min are the tires rotating? b. What is the centripetal acceleration at the edge of the tire in m/s2 c. With what force must a deterimned 1.15 * 10-15 kg bacetrium cling to the rim in N? d. Take the ratio of this force to the bacterium's weight