13-09-2021
Physics

contestada

Two cars are initially separated by 2500 m and traveling towards each other. One car travels at 4.5 m/s and the second car travels at 8 m/s. How long does it take for the two cars to meet

Respuesta :

Alexanders1123 Alexanders1123

13-09-2021

Answer:

714.285s

Explanation:

use relative velocity

8-4.5 = 3.5m/s

x = 2500m

2500/3.5 = 714.285s = 700s (with sig figs)

Answer Link

Otras preguntas

What was it about America that made some people in 1776 so opposed to the system of monarchy?

a car speeds up from rest to +16 m/ s in 4s. calculate the acceleration

Which structure makes proteins using coded instructions that come from the nucleus? A.Mitochondrion B.Ribosome C.Golgi D.Vacuole

In the number 222, what is the relationship between the 2s? Think about the place value of each

Freshly cut hay always smells clean and sweet.

Simplify the expression 9 + 10h + -5h = 0 Please show steps

Aditya earns 9.40$ per hour working at an animal shelter how much money will she earn for 18.5 hours of work. Is it multiply or divide

Describe a situation when you might travel at a high velocity, but with low acceleration.

What was a characteristic of American companies in the 1920s?

how many times does 50 go into 100