Scientists conduct crash tests on cars to determine their safety. suppose the maximum allowed deceleration during a crash is –23 m/s². the crash tests on the latest model sedan show a deceleration from 10 m/s to 0 m/s in just 0.4 s during a particular type of collision. is the deceleration within the acceptable range?
a. yes, the deceleration is 10 m/s².
b. yes, the deceleration is 20 m/s².
c. no, the deceleration is 24 m/s².
d. no, the deceleration is 25 m/s².

Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?

Which is not true about oxygen-17 and oxygen-18?

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called