jkeg2397 jkeg2397

11-01-2024
Physics

contestada

The engine of a train moving with speed towards a platform sounds a whistle at a frequency of 400 Hz. The frequency heard by a passenger inside the rain is:

Respuesta :

Otras preguntas

Force of impact is the force ________________. A. of velocity B. of acceleration C. generated when objects meet D. of momentum

Who mostly lived in tenement houses during the nineteenth and twentieth century? a.middle class b.upper class c.lower class d.aristocracy

What is the formula for hydrosulfuric acid?

In one year, 2 million tonnes of glass bottles and jars were thrown away in the UK. 38% of these bottles and jars were recycled. How many tonnes of the bottles

A 33 kg gun is standing on a frictionless surface. The gun fires a 57.7g bullet with a muzzle velocity of 325m/s. The positive direction is that of the bullet.

Explain: How could you use cubes to act out a problem

Math question! 3tanx-square root of 3 = 0

10. How does a command work in conjunction with a switch? a. The switch modifies the command’s functionality and output. b. The command modifies the switch’s fu

Y=-3x+12 Y=3x-6 How do I solve this step by step system of substitution

Explain: How could you use cubes to act out a problem