b4jq3ebx4p b4jq3ebx4p

08-10-2021
Physics

contestada

A train accelerates to a velocity of 500 m/s over time of 2s. The acceleration it experienced was 50m/s2. What was its initial velocity?

Respuesta :

VirαtKσhli VirαtKσhli

08-10-2021

Explanation:

We know ,

v = u + at
u = v - at
u = 500 - 2*50
u = 400 m/s

Answer Link

Otras preguntas

Which is true of the “Harlem Renaissance” of the 1920s? A) The era gave rise to F. Scott Fitzgerald, "flappers", and "speakeasies". B) Poverty and starvation

I'm trying to write a 250-word essay in which I explain the significance of the different narrative voices in “The Way to Wealth.” I have to use evidence from b

Find the slope of a line perpendicular to 2x-y=16

Why is anticipation a useful persuasive technique ?

One part of the Japanese culture that has been exported to the West is _____.

What makes an effective leader?

Whoever gets it right gets brainlyess answer and it's worth 10 points

You, silent form, do tease us out of thought As does eternity: Cold Pastoral! When old age shall this generation waste, You shall remain, in the middle of ot

What is not a core component of the federal reserve bank

One pound is approximately equal to 0.5 kilograms.About how many kilograms is 3 pounds

good job