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

Consider the function represented by the equation y – x – 4 = 0. What is the equation written in function notation, with x as the independent variable?

Please help me out please

What is (a+2)(a+2) make sure to multiply

Erin made 66 devilled eggs for a party. After an hour, there were 8 left. How many eggs were eaten in the first hour?

The temperature of water in a beaker is 45°C. What does this measurement represent? A. the heat capacity of water B. the total thermal energy of water C. the

PLEASE HELP ME WITH THIS QUESTION.

A triangle is 20 in tall and 5 in wide. If it is reduced to a width of 1 in then how tall will it be?

fossilized dung or poop is known as ____.

If x = 2 calculate the value of x squared- x

Aerosol cans use compressed gases to propel the contents out of the can. Which of the following is the best explanation for why aerosol cans should not be overh