Adeep space probe travels in a straight line at a constant speed of over 16,000 m/s. assuming there is no friction in space, if a loose part were released from the spacecraft without a push in any direction, what would happen to it? a. it would slowly coast to a stop. b. it would head off on its own trajectory. c. it would stop immediately as soon as it was no longer in contact with the probe. d. it would continue along with the spacecraft.

Wo audio speakers are placed on a vertical rail. speaker a is placed at head-level while speaker b is place at some variable height, \delta yδy, above speaker a. both speakers receive simultaneous input from a sine-wave generator so the speakers each produce a pure sinusoidal sound wave with a wavelength of 0.531 meters. calculate the lowest height that speaker b can be placed above speaker a to produce a minimum of sound heard by person standing \delta x = 7.86δx=7.86 meters directly in front of speaker a.

Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon

The mini-refrigerator fire was most likely caused by what type of wiring?