The 230,000-lb space-shuttle orbiter touches down at about 220 mi / hr. At 200 mi / hr its drag parachute deploys. At 35 mi / hr, the chute is jettisoned from the orbiter. If the deceleration in feet per second squared during the time that the chute is deployed is −0.0003v2 (speed v in feet per second), determine the corresponding distance traveled by the orbiter. Assume no braking from its wheel brakes

Match the atomic particles with their characteristics. 1. made of two protons and two neutrons neutron 2. similar to an electron; positive charge neutrino 3. orbits nucleus; negative charge positron 4. bundle of energy; zero charge proton 5. found in nucleus; positive charge meson 6. very unstable; +, -, or zero charge gamma 7. found in nucleus; zero charge electron 8. negative particle; negative charge beta 9. atomic energy converted to mass alpha

The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?

An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.