<span>The speed of sound needs to be given, in the proper form. This will allow for the proper conversion (namely, a multiplication by the Mach rate) to find the actual speed that the aircraft is traveling, compared to how fast sound travels.</span>

8 0

4 years ago

Greg is in a bike race. at mile marker four (out of ten), his speed was measured at 13.5 mph. which best describes the measured

posledela

The instantaneous speed.

3 0

3 years ago

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No force is necessary to

igor_vitrenko [27]

No force is necessary to keep a moving object moving (in a straight line at a constant speed).

4 0

3 years ago