Question

what is supersonic speed

Answer 1

Supersonic travel is a rate of travel of an object that exceeds the speed of sound (Mach 1). For objects traveling in dry air of a temperature of 20 °C (68 °F) at sea level, this speed is approximately 343 m/s, 1,125 ft/s, 768 mph, 667 knots, or 1,235 km/h.

Answer 2

Answer:

Hey mate,here is your answer.

Anything that travels faster than the speed of sound is said to travel at a supersonic speed.