Circuito di F1 di Monza è lungo 5793 m. Il record della pista è di Rubens Barrichello su Ferrari con 1'21"046.

Qual è stata la velocità media in km/h in occasione del record?

Se con un nuovo motore la velocità diminuisce del 5%, quale sarà il nuovo tempo sul giro?

257,3 km/h; 1' 25" 312

Taylor's experiment: 1. accurately measured the speed of light 2. locked together the phases of two light sources so that the interference pattern would not shift 3. showed that man's reaction time was much slower than the speed of light 4. showed that individual photons have wave characteristics

Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.