basketballstar144u basketballstar144u

22-09-2021
Physics

contestada

If a vehicle can accelerate at a rate of 4.3 km/s squared, how long will it take for its speed to change from 30 km/s to 55 km/s?

Respuesta :

himaruanuk himaruanuk

01-10-2021

Answer:

5.814 hours

Explanation:

Acceleration =

[tex] \frac{change \: in \: speed}{change \: in \: time} [/tex]

[tex]4.3 = \frac{(55 - 30)}{x} [/tex]

[tex]x = \frac{25}{4.3} [/tex]

Time = 5.8139

Answer Link

Otras preguntas

a picture frame is shaped like a rectangle. the length of the frame is 3 centimeters more than the width. the area is 108 square meters. find the length of the

how can you grab a listeners attention?

Why do red blood cells appear smaller after being exposed to a hypertonic starch solution?

Bryson buys a bag of 64 plastic miniature dinosaurs.Could he distribute them equally into six storage containers and not have any left over?Explaine

The pH of water is _____ because it contains an equal amount of H+ and OH- ions. 5 7 9

how was society characterized during the Renaissance

List three European countries and the areas in the Americas where they established settlements

what element is white shiny metallic solid reacts slightly to air and the density is 1.55

Explain why binary codes are used to represent characters, numbers and symbols :)

how did europeans change the nature of african slavery