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 is the percentage of 199.50 out of 286?

which is bigger 0.5 or 0.50

SOLVING SYSTEMS OF EQUASIONS BY ELIMINATION. -4x-2y=-12 4x+8y=-24

In conditions of stress or fear, the human adrenal gland may produce adrenaline. Which of the following is an effect adrenaline can have on the body?

How were the greeks able to defeat the persian fleet even though they were outnumbered?

I need to write about the target audience for a disney theme park including ideologies

Which term identifies a type of nuclear reaction?(A) fermentation(B) reduction(C) deposition(D) fission

A water balloon was dropped from a high window and struck its target 1.1 seconds later. If the balloon left the person's hand at -5.0 m/sec, what was its veloci

which is bigger 0.5 or 0.50

If 125% of a number is 425, what is 65% of the number? Can anyone explain this one?