s8320997 s8320997

01-06-2021
Physics

contestada

a rocket with an initial velocity of 20 m/s fires another engine that gives it an acceleration of 4 m/s2 over 10 seconds. How far did the rocket travel during this time?

Respuesta :

brisabrisa72 brisabrisa72

09-06-2021

Answer: 400 m

Explanation:

Vf= 20 + (4*10)

Vf= 60 [m/s]

x= (60^2 - 20^2) / (2*4)

x= 400 m

Answer Link

Otras preguntas

Which equation represents this statement? One-third of a number is 21.

A class had 11 boys and 9 girls in it. What percent of the class are boys?

Which of the following is found in an animal cell, but not in a plant cell? A. nuclei B. centrioles C. mitochondria D. central vacuole

Two organisms within the same genus can be organized into several related

Graph and find solution set for Y=2x-4 Y=-2x+4

Americans believe that the main purpose of government is to protect ____________. A) sovereignty B) human rights C) confederation D) liberty

Quién va a hacer las maletas?

what is the length of the hypotenuse of the right triangle abc in the figure? a. 7.2 b. 11.0 c. 6.2 d. 5.8

125,328 to the nearest 1000

What makes enforcing safety standards a challenge for the food and drug administration?