Login or Sign Up

Ask a New Question

A formula one car is moving at mach 0.16 when the temperature of the air is 20.0c. What is the speed of the car in kilometers per hour?

Multiply the speed of sound at that temperature by 0.16. That should give you about 55 m/s. Then convert that to km/h

Similar Questions

Which statements best describe the motion of Car A and Car B? Check all that apply.Car A and Car B are both moving toward the

Top answer: - Car A and Car B are both moving toward the origin. - Car A and Car B are moving in opposite Read more.
A fighter jet is flying at Mach 3.2 in air of temperature 2 degrees C. What is the planes speed?I really don't understand how to

Top answer: the Mach number is how many times the speed of sound an object is moving find the speed of sound Read more.
Find the frequency of a sound wave moving in air at room temperature (20.0) with a wavelength of 0.667 m.Is the formula F=1/T?

Top answer: λ=v/f Speed of sound at 20⁰ v=343.1 m/s f=v/ λ=343.1/0.667=517.4 Hz Read more.
a car, moving at 100 mi/hr, passes a stationary police car whose siren has a frequency of 500 Hz. what is the frequency change

Top answer: To find the frequency change heard by the observer in the moving car, we can use the Doppler effect Read more.
After t hours of an 8-hour trip the distance a car travels is modeled by:D(t)= 10t + (5)/(1+t) - 5 where D(t) is measured in

Top answer: Let me provide a step-by-step solution to the given problem. a) To derive a formula for the velocity Read more.
After t hours of an 8-hour trip the distance a car travels is modeled by:D(t)= 10t + (5)/(1+t) - 5 where D(t) is measured in

Top answer: To derive a formula for the velocity of the car, we need to find the derivative of the distance Read more.
At some point on its trip a Concorde aircraft flies 520 m/s at an altitude where the temperature is -56 degree C. Determine the

Top answer: To determine the Mach angle of the shockwaves, we need to use the formula: Mach angle (θ) = Read more.
A siren on the top of the police car moving with a speed of 40 m/s emits sound at frequency of 820Hz. Ahead of the car, there is

Top answer: a. Fd = ((Vs+Vd)/(Vs-Vc)) * Fc. Fd = ((340+30)/(340-40)) * 820 = b. Fd = ((340-30)/(340+40)) * 820 = Read more.
How fast is a car moving and in what direction if the frequency of the horn drops from 900 Hz to 875 Hz, as heard by a

Top answer: the frequency is lower, so the car is moving away from the listener 875/900 = (speed of sound) / ... Read more.
The air temperature is 70° and the relative humidity is 90 percent which conclusion can be made.A. The amount of water vapor in

Top answer: A. The amount of water vapor in the air is 90% of what the air can hold Read more.